Watch brandsWatch wikiWatch videosVariousWatch calendarSaved articles
PopularRolexOmegaPatek PhilippeAudemars PiguetTudorGrand SeikoCartierSeikoIWCTAG HeuerBreitlingJaeger-LeCoultreA. Lange & SohneZenith

Results for Newman's Daytona at Phillips, October 2017

12,063 articles · 28 videos found · page 148 of 404

Related pages

Wiki · Guide
Newman's Daytona at Phillips, October 2017 Rolex

26 October 2017: Paul Newman\'s personal Rolex Daytona 6239 sold for USD 17,752,500 at Phillips New York. World record at the time and the inflection event for the 2017-22 vintage market boom.

A. Lange & Söhne’s Singapore Pop-Up Explores Chronographs and Cars SJX Watches
A. Lange & Sohne Oct 7, 2026

A. Lange & Söhne’s Singapore Pop-Up Explores Chronographs and Cars

This month Singapore will play host to A. Lange & Söhne’s Challenging Chronographs, a pop-up exhibition exploring Lange’s iconic chronograph movements and the brand’s perennial presence at the automotive world’s most elite “concours” competitions. Taking place at ION Orchard, the exhibition will take visitors through the history of the Datograph collection, from the landmark 1999 original to the Double Split and Triple Split. The event also focusses on Lange’s role as an official partner of the Concorso d’Eleganza Villa d’Este on Lake Como, and related events at Hampton Court Palace and Audrain Newport, events that bestow the most coveted awards in the world of vintage automobiles. The Triple Split in platinum A master watchmaker and a master engraver from Glashütte will be on hand throughout the event to provide insight into the assembly of the brand’s famed chronographs, and demonstrate the process of freehand engraving a balance cock, respectively. This unique 1815 Chronograph was awarded to the winner of the 2022 Concorso d’Eleganza at Villa d’Este Lange CEO Wilhelm Schmid (left) with the best-in-show winner at the Concours of Elegance 2023 Open from 10:00 am-9:00 pm each day, guided tours and demonstrations are available by appointment, though limited slots will be available so early registration is encouraged. Challenging Chronographs will be hosted from October 18-30 at the ION Orchard, Level 1 Atrium at 2 Orchard Turn, Singapore 238801. Re...

Hamilton Introduces the American Classic Cushion Mechanical Worn & Wound
Blancpain Oct 6, 2026

Hamilton Introduces the American Classic Cushion Mechanical

We’re at an interesting time when it comes to the dialogue in the watch community on vintage inspired watches. Watches that make explicit references to the past are simply less common now than they were a decade ago, or even 4 or 5 years ago. I’ve long believed that a maturing group of collectors who entered the hobby when these watches were all the rage have aged into a point in their collecting journeys when more adventurous and contemporary designs simply have more interest.  But this theory really only applies to what most of us refer to as “midcentury” watches. Think about the earliest dive watches from Rolex, Blancpain, and others, the types of dress and everyday watches worn by Don Draper on Mad Men, and extending through to the earliest bits of 60s and 70s funkiness. That’s the vintage inspired wheelhouse for watch brands seeking to tap into the community’s desire to commune with the past, whether through real or imagined nostalgia. Watches from a century ago are an entirely different category.  Enter the Hamilton American Classic Cushion Mechanical. This is an entirely new collection from the brand that finds them looking to designs from the 1920s for inspiration. Watches from this period never really had a widespread moment of resurgence like divers from the 1960s, but if you’ve spent some time in the hobby you’ve undoubtedly encountered collectors who are deeply into exactly this kind of thing. There are a number of interesting reasons to colle...

Auctions: Previewing Marteau’s ‘Encore’ And Antiquorum’s Return To New York, Both This Month Hodinkee
F.P. Journe Oct 6, 2026

Auctions: Previewing Marteau’s ‘Encore’ And Antiquorum’s Return To New York, Both This Month

The fall auction season is already upon us. Or, I guess you could say, it's been here since the strong showing by Sotheby's in Hong Kong—though that technically ended right before the official start of fall. The Cartier Cheich in white gold (which traded hands among dealers and collectors for a few years at far less than that) sold for $3.4 million, setting a record as the most expensive Cartier and most expensive quartz watch ever sold. Weeks later, if you asked me what this means for the market, I'd probably stare at you blankly. Ben would probably do the same, as he's said on the site that it's just hard to make sense of prices both at retail and at auction anymore. Let's chat about that all first. What The Heck Is Going On With The Market? As we head into the bulk of the auctions, I currently feel far less confident telling you where prices will land. I think most prognosticators—myself included—would say that we have to be nearing the height of the bubble for F.P. Journe and A. Lange & Söhne. But then again, over breakfast the other day, a friend asked if I knew someone who'd want a very historically important watch from a more traditional brand that went underpriced nearly 10 years ago and now was available for double that—into the seven figures. Some things (like that very vague story, probably) make sense; some can leave you scratching your head. European Watch Co. has this Tourbillon Pour le Mérite listed for $1,100,000 right now. There was an interestin...

Happenings: The Horological Society Of New York To Hold Classes In Boston and Los Angeles Hodinkee
Oct 6, 2026

Happenings: The Horological Society Of New York To Hold Classes In Boston and Los Angeles

The Horological Society of New York's award-winning classes are on the road again! HSNY is visiting Boston on November 7 and 8, 2026, hosted by Shreve, Crump & Low. HSNY then heads to Los Angeles on November 14, 2026, hosted by F.P.Journe.  At HSNY's Horological Education classes, students discover what actually makes a watch tick under the guidance of the HSNY's staff of professional watchmakers. Students work on a mechanical watch movement, studying the gear train, winding and setting mechanisms, and escapement. The weekend half-day classes cover everything taught during the individual evening classes held in New York. Enrollment is now open for the classes, and we look forward to seeing you there! HODINKEE is a sponsor of the Horological Society of New York.

Off the Cuff: Audemars Piguet and Konstantin Chaykin Think Beyond the Watch SJX Watches
Konstantin Chaykin Think Beyond Oct 6, 2026

Off the Cuff: Audemars Piguet and Konstantin Chaykin Think Beyond the Watch

Watchmakers regularly turn familiar design cues into accessories, but Audemars Piguet and Konstantin Chaykin have taken notably different approaches to the genre with their latest offerings. The Audemars Piguet Royal Oak Joaillerie Collection recasts the Royal Oak as an extensive range of elaborate jewellery, while Konstantin Chaykin’s Master of Days cufflinks incorporate a tiny mechanical calibre that provides a day-of-the-week display. Both draw on the design and manufacturing specialties of their makers, but at vastly different price points and with different audiences in mind. Both approaches, however, lend themselves to gift-giving, which might explain the timing of the releases in the lead up to the holiday season. Initial thoughts Some of the biggest names in series watchmaking dabble in accessories on the side. The most obvious is probably Rolex, which made headlines when it formally launched a line of cufflinks — and a desk clock — late last year. Patek Philippe, too, has a long history of making jewellery and accessories. Today the brand offers cufflinks that match the Golden Ellipse, Nautilus, and Cubitus, and jewellery that takes after the Aquanaut and the Twenty-4. Even smaller-scale independent watchmakers evidently see value in the category. F.P. Journe offers a set of cufflinks in a choice of platinum or 18 pink gold — to match the brand’s watches — as does Biver. Franck Muller goes even further, with a full collection of Crazy Hours-inspired ne...

Introducing: The Seiko Panda Watch That Stole The Show In 2024 Is Finally Here Hodinkee
Grand Seiko s Evolution 9 Collection Oct 6, 2026

Introducing: The Seiko Panda Watch That Stole The Show In 2024 Is Finally Here

What We Know Seiko has unveiled two limited-edition chronographs born from its power design project, a long-running internal design initiative that encourages designers to explore ideas beyond the constraints of commercial product development. The new watches are based on A Watch Exclusively for Panda Lovers, one of seven concept pieces presented at the 2024 Incredibly Specialized Watch Exhibition, where designers were challenged to create watches tailored to extraordinarily specific audiences. Among the seven concepts, none generated quite as much excitement as the panda watch. Nearly three years after its debut as a one-off exhibition piece, it has now become a production model—remarkably faithful to the original concept. The original "A Watch Exclusively for Panda Lovers" was displayed at the 2024 Incredibly Specialized Watch Exhibition. Original design sketches from the exhibition. The watch was designed by Kiyotaka Sakai, a member of Seiko's product design team who also works on Grand Seiko's Evolution 9 Collection. His starting point was a deceptively simple question: Is a watch called "Panda" really seen as a panda in anyone's eyes? The idea draws on the Japanese concept of mitate—finding unexpected visual associations between seemingly unrelated objects. While collectors have long referred to black-and-white chronographs as "panda dials," Sakai wondered what a watch would look like if it were designed not to resemble a panda dial, but an actual panda. The answe...

Hands-On: Traska Chronograph Tungsten Gray Hodinkee
Ming Japanese movements Oct 5, 2026

Hands-On: Traska Chronograph Tungsten Gray

It's funny the way a brand can sneak up on you. Maybe you hear the name on a podcast, and then, a few months later, you run into the brand at a watch fair, or on a friend's wrist. Still, despite repeated encounters, it's remarkable how a brand can continue to exist entirely outside your awareness. Until it doesn't. Until you somehow find a brand, or a watch, completely inescapable, unavoidable, inevitable. 18 months ago, I'm not sure I'd ever given an independent thought to Traska; today, that couldn't be further from the truth, and the brand's Chronograph (aptly named, the Chronograph) is the perfect example of why. If you don't yet know Traska, I don't blame you. Traska is just one of many small brands that have popped up over the last decade, and they've broadly followed a familiar formula: Kickstarter launch, followed by a slowly expanding stable of somewhat conservatively designed, three-handed sports and dive watches, all powered by reliable but unassuming Japanese movements, and all drawing a heavy dose of inspiration from well-known (but far less accessible) watch brands. So, if the broad strokes are familiar, where Traska has separated itself from the pack is in the details. For one thing, unlike so many other Kickstarter brands with similar stories who have come and gone with barely a whisper, Traska has stuck around and, each year, their watches have gotten better. I finally reached my tipping point with Traska last year, when I picked up a second-hand Venturer ...

Introducing: The New Omega Seamaster Diver 300M James Bond & Spectre Editions (Live Pics) Hodinkee
Omega Seamaster Diver 300M James Oct 5, 2026

Introducing: The New Omega Seamaster Diver 300M James Bond & Spectre Editions (Live Pics)

What We Know If you've been browsing Omega's website recently, you might have seen some interesting discrepancies while looking at the webpages for many of the Seamasters. Many on the internet have picked up on these little details and subtle easter eggs, including the Omega logo in the website header intermittently flickering into the franchise's modern-era Specter logo. Or perhaps you spotted that same logo depicted as ASCII art in the website's source code (shown below). Clever marketing techniques, especially given the Bond theme of the releases being teased.  Then, this past Friday, Omega dropped the product page for one of the new watches straight into the Seamaster 300 collection on the website, technical specs and all. And while the listing had no photos (that would be too easy), sleuths quickly found a long string of binary text in the description box that converts to the product introduction for the new watch. It created real buzz online, but let me fill in the final missing pieces with live photos and hands-on context of these new Bond-themed Seamasters. Which brings us to today: Omega launches not just one watch—but actually four new Seamasters. Two of them are the focus here since they're not limited and are additions to the main collection. Let's get one thing out of the way first—if you saw the teaser and were hoping for a new, downsized version of the Seamaster Diver 300M, sorry, no dice. These new watches follow the same formula as the current-generat...

Introducing - MeisterSinger’s Panthero Jumping Hour now with Light Blue Guilloché Dial Monochrome
Meistersinger s Panthero Jumping Hour Oct 5, 2026

Introducing - MeisterSinger’s Panthero Jumping Hour now with Light Blue Guilloché Dial

MeisterSinger first introduced the Panthero Jumping Hour at the start of the year, with three versions at launch: lacquered black or white dials (regular production) and a genuine hand-guilloché silver dial as a limited edition. The Souscription Panthero Jumping Hour Guilloché followed, with a light grey dial and a blue off-centred minutes ring and accents, […]

IFL Watches Revisits Edvard Munch’s Iconic Work With The Bulova Super Seville Scream Fratello
Bulova Super Seville Scream Oct 4, 2026

IFL Watches Revisits Edvard Munch’s Iconic Work With The Bulova Super Seville Scream

The world of art is an endless source of inspiration for the team at IFL Watches. The artists who hand-paint the dials of the limited-edition creations show great versatility in storytelling. Their often modern, street-art-inspired style also leads to intriguing standout creations. For its latest release, IFLW presents its take on the world-famous Edvard Munch […] Visit IFL Watches Revisits Edvard Munch’s Iconic Work With The Bulova Super Seville Scream to read the full article.

Introducing - Raymond Weil Marks 50 Years Again, with a More Accessible Millesime Jubilee Chronograph Automatic Monochrome
Raymond Weil Marks 50 Years Again Oct 3, 2026

Introducing - Raymond Weil Marks 50 Years Again, with a More Accessible Millesime Jubilee Chronograph Automatic

Born in 1976, Raymond Weil has been celebrating its 50th anniversary throughout 2026. Following the launch of The Fifty at Watches & Wonders, the Geneva-based, independent, family-owned brand continues the story with the Jubilee Chronograph. The Fifty was a 50-piece limited edition chronograph, powered by restored 1976 Valjoux movements, and housed in a 37mm case […]

It Doesn’t Get Any Better: Hands-On With The Albishorn Type X-Graph Fratello
Albishorn Type X-Graph It was Oct 3, 2026

It Doesn’t Get Any Better: Hands-On With The Albishorn Type X-Graph

It was April 2024 when I saw some of the Albishorn models — prototypes at that stage — for the first time. At Watches and Wonders, it’s easy to get watch overload already on the first day. I remember sitting at the table between two meetings, holding the Type X and thinking, “Wow, I’ve never […] Visit It Doesn’t Get Any Better: Hands-On With The Albishorn Type X-Graph to read the full article.

First Look - The New Steel Brellum Pandial Power Reserve Chronometer LE Black Monochrome
Oct 2, 2026

First Look - The New Steel Brellum Pandial Power Reserve Chronometer LE Black

Independent and deliberately small-scale, Brellum is known (and respected) for following a straightforward formula: strict quality controls, every movement is COSC-certified, and annual watch production is capped at 299 pieces. The brand’s Pandial chronograph series features a tachymeter bezel and telemeter scale, date indication and might be considered the brand’s sportier line. After the 2025 […]

Patek Philippe Captures Italian Splendour in Enamel and Marquetry SJX Watches
Patek Philippe Captures Italian Splendour Oct 1, 2026

Patek Philippe Captures Italian Splendour in Enamel and Marquetry

It was just a few months ago that Patek Philippe unveiled a wide range of Rare Handcrafts at its Geneva salon, but that hasn’t stopped the brand from releasing another full slate of Dome Clocks, pocket watches, and wristwatches at its Watch Art Grand Exhibition in Milan. The brand’s capacity for artistic craft is vast, as is the selection of motifs, which is not limited to Milan. Subject matter ranges from miniature views of the Amalfi coast to Byzantine mosaics, with Italian architecture, landscapes and decorative arts supplying the common thread. Table and Dome Clocks The Table Clock ref. 25028M-001 “City of Milan” is a natural place to start since it puts the host city at the centre of the collection. Its map spreads across the dial and curved side panels, with the Duomo picked out in gold using paillonné enamel. Keeping the streets aligned as they pass between the three surfaces is one of the more demanding aspects of Patek Philippe Table Clocks, which are a staple of the brand’s Watch Art exhibitions. About 11 m of gold wire outlines the districts, filled with blues, greens and turquoises over barleycorn guilloche. The translucent flinqué enamel allows the underlying texture to remain visible, while opaque white distinguishes the principal roads. Four lozenge-shaped markers on the bezel serve both as quarter-hour indications and compass points. The “City of Milan” is a limited edition of three pieces. The Dome Clock ref. 20180M-001 “Ravenna” takes...

Introducing: Patek Philippe Revisits The Ladies First With The New Gondolo (Live Pics) Hodinkee
Patek Philippe Revisits Oct 1, 2026

Introducing: Patek Philippe Revisits The Ladies First With The New Gondolo (Live Pics)

What We Know: Milan is one of the world's great fashion capitals. At the Watch Art Grand Exhibition Milano, Patek Philippe fittingly unveiled the Gondolo Ladies First, a collection that revisits a significant modern women's watch for the brand while taking a decidedly different approach to its execution. The new collection comprises six versions of the Ref. 7043, all sharing the same 31 x 34.8mm cushion-shaped case. Three feature diamond-set dials, while three Joaillerie versions take gem-setting considerably further, with the dial, case, and lugs covered in diamonds. The watches are available in rose gold, white gold, or a combination of both, with colorful straps and gemstone hour markers, offering the most obvious departure from the more restrained watches that inspired them. That inspiration is the 2009 Ladies First Chronograph Ref. 7071, a watch that marked an important moment in Patek Philippe's history with women's watches. Patek Philippe had, of course, been making women's watches for well over a century. In fact, its first wristwatch—created in 1868 for Countess Koscowicz of Hungary—was a ladies' watch. But the 2009 Ladies First watch achieved something else. It brought Patek Philippe's new in-house CH 29-535 PS chronograph movement to a watch designed specifically for a woman's wrist. At the time, the watch made something of a statement. Patek Philippe was putting serious mechanical watchmaking at the center of a watch created intentionally for women, rather ...

Introducing: Patek Philippe Launches Six More Limited Editions With Two New References In Milan Hodinkee
Patek Philippe Launches Six More Limited Oct 1, 2026

Introducing: Patek Philippe Launches Six More Limited Editions With Two New References In Milan

When it comes to collecting vintage watches, all roads lead back to Rome. Literally. Well, Rome’s home country, at least, where the passion for horology (and vintage Patek Philippe) permeates the culture, and has done so for decades, in a way that you really can’t find anywhere else. Add to that Milan’s status as fashion capital of the world, and it makes sense that Patek Philippe would host the seventh Watch Art Grand Exhibition in Milan. The free exhibition (with reserved tickets) is meant to celebrate the art of watchmaking viewed through the lens of the craftsmanship (both technically and artistically) of Patek past and future. It opens tomorrow, October 2, and runs until October 18. As is tradition, the brand has launched new watches to celebrate the moment—7 new limited editions and 25 Rare Handcrafts models using various métiers d’art.  Ben wrote about the big news of a new manual-wind perpetual calendar chronograph (limited to 120 pieces) here. We'll also be sharing all the Rare Handcrafts pieces soon in a Photo Report from Milan. But while they're not all new references, the new treatments of a few pretty outstanding watches deserve their own story. First things first, all of these watches are ostensibly for the Italian market. But hey, better to have loved and lost (...out on a chance to buy them) than to never know they existed. As of launch, Patek has not released pricing for this model. We will update the article when more information becomes avail...

Complicated Calatravas Headline Patek Philippe Exhibition SJX Watches
Patek Philippe Exhibition Patek Philippe has Oct 1, 2026

Complicated Calatravas Headline Patek Philippe Exhibition

Patek Philippe has just unveiled a suite of new limited editions for the Italian market, which make their debut at the brand’s Watch Art Grand Exhibition in Milan. While the showstopper is the new instantaneous perpetual calendar chronograph ref. 5978P, Patek Philippe has expanded its range of complicated Calatravas with the Minute Repeater ref. 7047G, a new variant of a format that launched during Watches & Wonders, and the Perpetual Calendar ref. 7147G, which applies the brand’s familiar cal. 240-based perpetual calendar to a carbon-embossed Calatrava for the first time. Rounding out the selection of limited editions for the Italian market is the white-dialled time-only Calatrava ref. 7007G, a new Aquanaut ref. 5167 in stainless steel, and two variants of the World Time Minute Repeater ref. 5531G with enamel dials produced by Anita Porchet’s studio. Calatrava Minute Repeater ref. 7047G-010 While Patek Philippe is not an official partner of Ferrari, the vivid red dial feels distinctly Italian, suiting the Northern Italian location of the event. The colour makes it part of a trio of Calatravas in the colours of the Italian flag, but also has a connection to the history of this particular branch of the Calatrava family, making the automotive association more interesting than a passing resemblance to a red sports car. This generation of Calatrava, distinguished by its embossed “carbon” pattern dial and contemporary Arabic numerals, dates to the limited edition ref....

Introducing - The Gradient Blue Patek Philippe Aquanaut 5167A Limited Edition Milano 2026 Monochrome
Patek Philippe Aquanaut 5167A Limited Edition Oct 1, 2026

Introducing - The Gradient Blue Patek Philippe Aquanaut 5167A Limited Edition Milano 2026

Among the 7 newly unveiled limited editions from Patek Philippe’s Watch Art Grand Exhibition Milan 2026 (October 2-18, 2026) is a steel Aquanaut 5167A distinguished by a touch of Italian sporty-chic elegance… And as you would expect from a limited-edition Aquanaut, it is sure to attract the attention of collectors and aficionados alike. One of […]

Introducing - The Two Patek Philippe World Time Minute Repeater 5531G Limited Edition Milano 2026 Monochrome
Patek Philippe World Time Minute Repeater Oct 1, 2026

Introducing - The Two Patek Philippe World Time Minute Repeater 5531G Limited Edition Milano 2026

Among the special editions revealed for the Watch Art Grand Exhibition Milan 2026 are two variants of the reference 5531, first introduced in 2017 and since occupying a particular place in the modern collection. The 5531 brought together two complications strongly associated with the manufacture: the World Time display, rooted in the Louis Cottier tradition, […]

The Future Is Here: Why The North Flag/Northflag Is So Important For Tudor Once Again Fratello
Tudor Once Again Almost nobody Sep 30, 2026

The Future Is Here: Why The North Flag/Northflag Is So Important For Tudor Once Again

Almost nobody liked the Tudor North Flag. Still, in 2015, the watch marked an important moment in Tudor’s history. Rolex founder Hans Wilsdorf started the brand in 1926, stating the following: “I decided to form a separate company with the object of making and marketing a watch that our agents could sell at a more […] Visit The Future Is Here: Why The North Flag/Northflag Is So Important For Tudor Once Again to read the full article.

Hands-On: Seiko Alpinist GMT HBC007 Hodinkee
Seiko Alpinist GMT HBC007 Sep 29, 2026

Hands-On: Seiko Alpinist GMT HBC007

For the life of me, I can't remember if I've ever owned an Alpinist. I think I did, for a little while. I know I at least borrowed one for a while, but the Alpinist was never as central to me as it has been for a lot of watch guys of my vintage (by that, I mean collectors who got into this whole thing in the late 2000s). If I did own an Alpinist, it was a brief, flirtatious affair meant to satisfy curiosity before I found my way back to the SKX (a watch I have owned many, many examples of). Still, the Alpinist — specifically the SARB017 Alpinist with its green dial, compass bezel, and gold numerals — seemed as close to omnipresent as a watch could get in my early days of collecting and learning. They made daily appearances on wristcheck channels on forums, and their sudden appearance on one of my friends' wrists was a great sign that they were becoming properly watch-enthused. It's hard to quantify the Alpinist's impact, but here's the thing: while the Alpinist may not be the Seiko thatmost watch enthusiasts collect today, if you control for "dive watch," I'd hazard a guess it's at least close. And in an era when it felt like a Seiko was the price of entry to "watch enthusiast," it was a watch that mattered. And then, it vanished. Okay, that's maybe a little dramatic. The Alpinist had a long run, and like so many of the watches Seiko introduced in the '90s and '00s, it was eventually sunsetted and, a few short years later, replaced with something that looks awfully sim...

Breguet Revamps Its Iconic Marine Collection Worn & Wound
Breguet Revamps Sep 29, 2026

Breguet Revamps Its Iconic Marine Collection

Breguet has long been a brand with a deep reverence to its history spanning over 250 years. In this tradition, Breguet’s designs have remained consistent and timeless. The brand’s Marine collection is a core part of this lineage, with roots that trace back to 1815 when Abraham-Louis Breguet was appointed watchmaker to the French Royal Navy by King Louis XVIII. At the time, these marine chronometers were crucial scientific instruments, but as years passed and needs changed, the collection later evolved throughout the 20th and 21st centuries. On the coattails of Breguet’s 250th anniversary last year, we’re really seeing the brand’s offerings come into the modern era with new design updates. The latest comes to the Marine collection, which the brand has revamped with a new aesthetic that aligns with its latest stylistic codes.Two references anchor the contemporary Marine line: the 5517, a classic time and date version, and the 5527, a chronograph. For the first time, both the Marine 5517 and 5527 will feature Breguet numerals and the “Quai de l’Horloge” guilloche pattern that was unveiled to mark the 250th anniversary. This motif takes its name from the address on the Ile de la Cite where Abraham-Louis Breguet established his workshop and where his early marine chronometers were produced. Its design draws inspiration from two sources: first, the contours of the Ile de la Cite and Ile Saint-Louis as well as the repetitive movement of ocean waves. Several other ...