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Results for Frequency / Beat Rate (vph, Hz)

5,879 articles · 178 videos found · page 33 of 202

Purple reign, purple reign: Zenith Defy 21 Ultraviolet, a high-frequency colour for a high-frequency chrono Time+Tide
Zenith Defy 21 Ultraviolet Jun 1, 2020

Purple reign, purple reign: Zenith Defy 21 Ultraviolet, a high-frequency colour for a high-frequency chrono

Watch press releases are guilty of purple prose on a daily basis. But you can forgive Zenith a poetic, purple turn of phrase or two here, because what they have brought together in the Defy 21 Ultraviolet – which is the highest frequency colour with a high frequency chronograph, able to measure time to 1/100th … ContinuedThe post Purple reign, purple reign: Zenith Defy 21 Ultraviolet, a high-frequency colour for a high-frequency chrono appeared first on Time+Tide Watches.

Up Close: Purnell Escape II Double Tourbillon SJX Watches
Breguet s invention Apr 14, 2020

Up Close: Purnell Escape II Double Tourbillon

Given that the tourbillon was invented for the pocket watch, adapting Abraham-Louis Breguet’s invention for the wristwatch opened the floodgate for tourbillon innovations in the beginning of the 21st century – the golden age of the tourbillon, perhaps technically but surely commercially. In fact, many watchmakers have gone far beyond the traditional concept of a tourbillon since English watchmaker Anthony G. Randall invented the double-axis tourbillon in 1978. But as the years passed, tourbillons evolved into elaborate constructions seemingly just for the sake of visual complexity. And there have been so many of them. For this reason, exotic tourbillons now seem dated, with sophisticated or truly interesting technical solutions being hard to come by. Potter and Purnell But the latest development in tourbillons is one of the most intriguing of recent times: maximising the visual effect of a tourbillon regulator not just by multiplying the axes of rotation, but speeding them up with the use of a specialised escapement invented two centuries ago by Albert H. Potter, a highly regarded American watchmaker based Geneva. The full potential of the Potter escapement was recently realised when it was combined with a carrousel outer cage in the MB&F; LM Thunderdome, the world’s fastest rotating triple-axis tourbillon. But the concept was first applied, arguably in a more elaborate manner, in the Spherion tourbillon of Purnell – which was developed by the same watchmaker behin...

Up Close: Chanel Monsieur Édition Noire SJX Watches
Chanel Monsieur Édition Noire Chanel’s Jan 11, 2020

Up Close: Chanel Monsieur Édition Noire

Chanel’s best known watch is unquestionably the all-ceramic J12, now in its refined and upgraded second generation. But its most interesting watch – from a mechanic and design perspective – is the Monsieur de Chanel. Originally offered only in precious metals, the watch was last year given a stylish makeover with the Monsieur Édition Noire that’s clad entirely in matte black ceramic. A jumping hour with retrograde minutes, the Édition Noire is powered by the Calibre 1, an original, integrated movement produced with help from independent watchmaker Romain Gauthier. But equally important is its design, which is discreetly brilliant. The watch has the sort of thoughtful aesthetic that pays attention to the whole but also the details – the typeface used on the dial was designed expressly for the watch – that is expected from the grand Parisian fashion house. In fact, the design is more coherent and informed than many watches created by traditional watchmakers. The Chanel elements of the watch are subtle, like the octagonal frame for the hours inspired by the Chanel No. 5 perfume bottle The long road Like other luxury fashion houses, Chanel has been working hard to make proper timepieces, watches that are well made and equipped with respectable movements. Earlier this year it took a 20% stake in movement maker Kenissi, in a joint venture with Tudor, which now produces calibres for the face-lifted J12. Kenissi is merely the latest investment in Chanel’s gradual...

The Most Notable Watches of 2019 SJX Watches
Citizen Caliber 0100 slightly plain but Dec 30, 2019

The Most Notable Watches of 2019

Oddly enough, one of the year’s highlights is a quartz watch that costs almost US$17,000 – but it is the most accurate wristwatch ever, rated to run within a second a year and probably less in practice. The Citizen Caliber 0100 slightly plain but the technology within is mighty impressive. Also impressive is the thought and effort put into developing the movement; that is extremely Japanese. It feels slightly anachronistic given the alternatives that can sync with GPS or radio waves and keep just as good time, but it is still mighty impressive. The top of the line model is in 18k white gold, explaining the price tag, but fortunately there’s a titanium model with the same movement for half the price. The Citizen Caliber 0100 The 0100S movement Sporty-ish and value For almost exactly the same price, the Bulgari Octo Finissimo Chronograph scores high in terms of value for money. It’s an ultra-thin – really, really thin – chronograph with a second time zone function that continues Bulgari’s streak of extra-flat Octo watches. Though the design is thoroughly modern, its slimness and proportions give it a graceful air. But at 42mm the case is verges on looking like a biscuit because it is flat and wide. And the thinness of the movement, combined with a rather small balance wheel, inevitably invite questions about its robustness. The Octo chronograph That is very flat More expensive but also strong value for money is the A. Lange & Söhne Odysseus. Looks-wise, it...

Hands-On: Bell & Ross BR 05 SJX Watches
Vacheron Constantin Overseas Piaget Polo S Sep 4, 2019

Hands-On: Bell & Ross BR 05

Luxury sports watches in steel with distinctive case shapes and integrated bracelets have been an unstoppable trend of late. Though the segment was born in the 1970s with the Audemars Piguet Royal Oak and then Patek Philippe Nautilus, it’s arguably at the high-water mark now. Several brands have joined the party with their own luxury sport watches, each designed with a different impetus, but often met with a certain degree of controversy. Recent examples include the Vacheron Constantin Overseas, Piaget Polo S, and Girard-Perregaux Laureato. And now, it’s the turn of Bell & Ross (B&R;) with the BR 05. Unsurprisingly, the BR 05 is a riff on the most iconic Bell & Ross design – the circle-within-a-square case. The BR 05 enters a crowded segment in both an affordable manner; it’s kitted out with a well-constructed case and customised movement for under US$5000. An unmistakable form At first glance, the rounded-square case and bezel with visible screws inevitably brings to mind Gerald Genta’s classics. But on its own, the BR 05 is a logical derivative of the signature B&R; case. The BR 05 is a compact watch, with a wide bezel making it look slightly smaller than it actually is. The case measures 40mm across and 10.4mm in height, which is relatively slim and within the general ballpark of such watches. That being said, a case below 10mm would have given it more elegant and classical proportions. And in contrast to the merely adequate depth rating of the ...

9 of the most underrated chronographs of 2019 Time+Tide
Tudor S&G; Jul 18, 2019

9 of the most underrated chronographs of 2019

Tudor S&G; this, Patek 5172G that, but wouldn’t you rather have something … different? Year after year it’s the same story. News breaks in January and March, and all you hear about are these “hero watches” from brands X, Y, and Z time and time again. Sure, that’s cool, and there’s a reason there is … ContinuedThe post 9 of the most underrated chronographs of 2019 appeared first on Time+Tide Watches.

ANNOUNCING: New in the shop, the handsome AF Tissot Heritage Petite Seconde and why we rate it Time+Tide
Tissot Heritage Petite Seconde Sep 24, 2018

ANNOUNCING: New in the shop, the handsome AF Tissot Heritage Petite Seconde and why we rate it

This morning we are announcing a new addition to the Time+Tide shop - the Tissot Heritage Petite Seconde, see the listing here. Tissot’s heritage game has been unimpeachable the last few years, with the Heritage 1948 causing quite a stir last year, and the solid, tidy and classic Petite Seconde making 2018 a one-two punch. Perhaps … ContinuedThe post ANNOUNCING: New in the shop, the handsome AF Tissot Heritage Petite Seconde and why we rate it appeared first on Time+Tide Watches.

LIST: Do I still rate my top 10 watches of 2017? Uh. Hmmm. Some of them? Time+Tide
Sep 21, 2018

LIST: Do I still rate my top 10 watches of 2017? Uh. Hmmm. Some of them?

There are all kinds of forces at work when you’re under pressure to come up with your ‘best of the year’ lists. There’s end of year fatigue. There’s the hype around new releases, late in the piece. There’s bias of every possible variety. It’s much more clear-eyed in September of the year after. So here … ContinuedThe post LIST: Do I still rate my top 10 watches of 2017? Uh. Hmmm. Some of them? appeared first on Time+Tide Watches.

VIDEO: A closer look at the Grand Seiko SBGR311 Time+Tide
Grand Seiko SBGR311 Grand Seiko’s limited Jul 1, 2018

VIDEO: A closer look at the Grand Seiko SBGR311

Grand Seiko’s limited editions are, in their own way, hype machines. They generate huge buzz and are, in the pretty fanatical world of GS enthusiasts, hotter than the proverbial hot cakes. The SBGR311, unveiled in Basel earlier this year, is no exception. Ostensibly, it’s a celebration of the mighty 9S calibre, but it’s also a … ContinuedThe post VIDEO: A closer look at the Grand Seiko SBGR311 appeared first on Time+Tide Watches.

The Best Summer Watches: Jorg’s Picks From Traska, Aquastar, Nomos, Zenith, And Rolex (Again) Fratello
Zenith Jun 23, 2026

The Best Summer Watches: Jorg’s Picks From Traska, Aquastar, Nomos, Zenith, And Rolex (Again)

Every year, I get excited to pick my favorite summer watches. It allows me to choose ones that are a bit more colorful and wild than the watches I would normally consider for a list of favorites. The idea is simple: the Fratello editors pick their favorite summer watch in five price brackets, ranging from […] Visit The Best Summer Watches: Jorg’s Picks From Traska, Aquastar, Nomos, Zenith, And Rolex (Again) to read the full article.

Dominique Renaud’s Pulse60 is Slow and Steady SJX Watches
Mar 17, 2026

Dominique Renaud’s Pulse60 is Slow and Steady

One of the most influential watchmakers of the post-quartz era has re-emerged with a groundbreaking slow-beat oscillator that cleverly avoids the amplitude constraints typical of such constructions. The Pulse60 is the latest project from Dominique Renaud’s eponymous workshop Haute Horlogerie Dominique Renaud (HHDR), and the first watch to bear his full name in a decade. The Pulse60 runs at just 7,200 times per hour - a frequency of just 1 Hz – a quarter the rate of a conventional movement. Ordinarily, such a slow beat would leave the movement susceptible to external forces, but here it has been combined with a proprietary escapement that overcomes the challenge. While the technical ingenuity is expected given Mr Renaud’s pedigree, the relatively accessible price of under CHF50,000 is unexpected, especially given the state of the market today. Initial thoughts It’s been a decade since Dominique Renaud came out of retirement, but his most public contributions since then have come under the Renaud Tixier banner. Latecomers to independent watchmaking may be less familiar with Mr Renaud’s work, but he played an important role in establishing the contemporary high-end watchmaking landscape. The Pulse60 is the first watch to carry the Dominique Renaud name since the exotic and expensive DR01 Twelve First, which was not made in significant numbers. But unlike its short-lived predecessor, which featured a low-amplitude, high-frequency escapement of Mr Renaud’s own des...

Fratello Favorites: The Best Watches Under €1,000 - Jorg’s Picks From Serica, RZE, And Traska Fratello
Serica RZE Mar 25, 2024

Fratello Favorites: The Best Watches Under €1,000 - Jorg’s Picks From Serica, RZE, And Traska

Well, after much deliberation, I’ve found what I subjectively consider the three best watches under €1,000 today. As Fratello’s resident list nerd, that should be a walk in the park, right? I have made tons of lists, including multiple ones about watches in this price category. But finding the five or ten best currently available […] Visit Fratello Favorites: The Best Watches Under €1,000 - Jorg’s Picks From Serica, RZE, And Traska to read the full article.

Insight: The Triumph of the Maltese Cross SJX Watches
Vacheron Constantin s logo adopted Yesterday

Insight: The Triumph of the Maltese Cross

The Maltese cross is a ubiquitous device found inside all sorts of mechanical movements. Originally devised to limit a mainspring’s working range, it also makes an appearance in perpetual calendars and unconventional jumping hours complications. The elegant mechanism is both simple and clever, warranting a closer look. From cross to mechanics The Maltese cross mechanism gets its name from the heraldic symbol adopted by the Order of St. John, and remains associated with the Sovereign Military Order of Malta. While the original cross has four arms, the Maltese cross as a horological component commonly features five arms or more. Collectors also recognise the cross as Vacheron Constantin’s logo, adopted in 1880 in tribute to the horological component. Today, Vacheron Constantin also incorporates the cross into its tourbillon cage and even some decorative screw heads. Screw for the column wheel fashioned with a Maltese cross head inside the Vacheron Constantin caliber 3200. The component itself is a masterfully simple example of geometry and mechanics. The system allows a true 1-to-any transmission ratio, since the driving component only has one tooth which makes the cross-shaped wheel advance one single step every revolution. For comparison, a 1:5 transmission ratio can be accomplished by a pinion with ten leaves paired to a wheel with 50 teeth, but the motion transmitted would then be continuous. A Maltese cross still makes one full revolution after the driver turns five...

First Look - New Ice Blue Dials for the Nomos Metro Date Power Reserve and Neomatik 41 Update, Plus a Movement Upgrade Monochrome
Nomos Metro Date Power Reserve Oct 8, 2026

First Look - New Ice Blue Dials for the Nomos Metro Date Power Reserve and Neomatik 41 Update, Plus a Movement Upgrade

German product designer Mark Braun created the Metro family in 2014. Inspired by metro map signage and graphics, Braun injected well-calibrated doses of colour and city chic into the brand’s established Bauhaus design language. The inaugural Metro Date Power Reserve also marked a milestone for the brand, as the first model to debut the Nomos Swing […]

Hands-On: BA111OD’s Chapter 7 Skeleton Gets a Light and Airy Stainless Steel Build Worn & Wound
Louis Erard Sep 24, 2026

Hands-On: BA111OD’s Chapter 7 Skeleton Gets a Light and Airy Stainless Steel Build

I had heard the name but was not aware of the unforgettable spelling until I got a sample of my first BA111OD watch, the latest addition to the brand’s catalog: the Chapter 7 Skeleton. While BA111OD traces its roots back deep into the history of watchmaking, its modern incarnation has taken shape over the past seven years with several different chapters. One of the biggest evolutions we have seen in the brand’s contemporary catalog is in its movements. While early chapters got flack for keeping costs accessible with Chinese calibers, Chapter 3 incorporated the first Swiss caliber into the Swiss-based Maison’s lineup in 2022. The brand’s next installment, Chapter 4, continued to build on this trajectory with the BA111OD caliber BA.01. This movement was notably developed in collaboration with watchmaker Olivier Mory whose La Chaux de Fonds workshop has given rise to movements for brands across the industry, from Louis Erard to Yema. Then, BA111OD’s Chapter 5 went on to introduce the Maison’s first automatic chronograph thanks to the ETA Valjoux 7750. Next, Chapter Delta entered the lineup with a major shakeup thanks to another movement co-created with Olivier Mory, this time featuring a unique hypocycloidal mechanism. Instead of a standard central rotating hand, a satellite hour wheel rolls around a fixed central wheel. This creates a deltoid path where the hour dot naturally slows down and speeds up during its rotation cycle. Here, traditional circular minutes c...

Hands On With The Jaeger-LeCoultre Master Control Chronometre Date Power Reserve WatchAdvice
Jaeger-LeCoultre Master Control Chronometre Date Sep 9, 2026

Hands On With The Jaeger-LeCoultre Master Control Chronometre Date Power Reserve

Jaeger-LeCoultre’s new Master Control Chronometre collection is a hit. Now we put the Date Power Reserve model under the microscope… What We Love Great integrated bracelet design, & a first for Jaeger-LeCoultre Super comfortable on the wrist  Bridges both sports and dress watch genres easily What We Don’t No lume, so a better watch for day wear vs an all-around sports watch The bezel could be larger or have more detailing for greater balance Need a corrector tool to change the date, so it isn’t easy to do when out and about. Overall Rating: 9.25 / 10 Value for Money: 9/10 Wearability: 9.5/10 Design: 9/10 Build Quality: 9.5/10 Mario has had his say on the new Jaeger-LeCoultre Master Control Chronometre Date, but now it’s my turn, and for this review, I’m getting hands-on with the Master Control Chronometre Date Power Reserve. Yes, the name is a mouthful, but that is ok, I’ll forgive Jaeger-LeCoultre as this is (spoiler alert) a fantastic watch that I really had a hard time faulting. Since seeing the full collection first-hand at Watches & Wonders this year, I had been keen on trying them for a longer-term review. I do love the rose gold variants, but the sensible part of me thought it best to give the steel version a try, as this is probably the more everyday-wearing watch, and design-wise, sits nicely between the date model and the perpetual calendar. First Impressions I’ll say this. My first impressions of the Jaeger-LeCoultre Master Control Chronomet...

First Look - The New Frederique Constant Highlife Moonphase Date Manufacture (Incl. Video) Monochrome
Frederique Constant Highlife Moonphase Date Manufacture Sep 2, 2026

First Look - The New Frederique Constant Highlife Moonphase Date Manufacture (Incl. Video)

Founded in 1988, Frederique Constant can now boast an impressive lineup of 35 in-house calibres powering the brand’s top-tier Manufacture pieces.  Redesigned and relaunched in 2020, the Highlife collection is Frederique Constant’s vision of a versatile luxury sports watch with a barrel-shaped case, an interchangeable integrated bracelet and a textured dial. Last year, the brand […]

Identifying a Watch 101: The Elliott Smith Case Study Worn & Wound
Patek Philippe s galore Aug 5, 2026

Identifying a Watch 101: The Elliott Smith Case Study

Whether it’s shown briefly on a TV show, in a photograph, featured in an advertisement, or even programmed into a video game, as watch collectors, we’ve all had at least one time where we spotted a watch and felt almost forced to double-take. Because of the money associated with stardom, it’s often Rolex Submariners, Omega Speedmasters, and Patek Philippe’s galore that we find in popular culture productions and events. There are, of course, countless instances of this, but I find that catching a glimpse of an inexpensive and accessible watch on someone’s wrist is far more rewarding and worthwhile to the average watch collector. Few of us have the ability to spend thousands of dollars on a watch that has Hollywood provenance, so to spot and potentially own a piece of horological pop culture history for sometimes well under $100 is a dream come true for many movie and watch fans. To illustrate how identifying a watch can be quite fun and certainly approachable, we will be examining singer/songwriter Elliott Smith and his wristwatch. Its brand and model will be revealed later on as I will first walk you through each step of the process. I hope I can provide you with some pointers the next time you come across a watch you want to identify yourself. It can feel like a rather unnecessary skill at times, but it’s a good feeling to discover a popular culture tie to a wristwatch that no one else has noticed before. How to Identify and Research an Unknown Watch Using Pho...

Mido Multifort TV Big Date Goes Rose-Gold PVD With a Midnight-Blue Dial WatchRider
Mido Multifort TV Big Date Jul 29, 2026

Mido Multifort TV Big Date Goes Rose-Gold PVD With a Midnight-Blue Dial

Mido has given the Multifort TV Big Date one of its warmest and most assertive makeovers yet. Reference M049.526.33.041.00 combines a deep blue dial with a rose-gold-colour case and bracelet, turning the familiar television-shaped sports watch into something considerably dressier without sacrificing its everyday specifications. It is not a limited edition, but it is a distinctive new option for anyone who likes the proportions and large date of the modern Multifort TV and wants more visual impact than the steel and rubber versions. The blue dial and rose-gold-colour PVD exterior give the Multifort TV Big Date a much richer character. A 1970s Shape, Reworked for 2026 The Multifort name reaches back to 1934, but the shape that matters here appeared in 1973, when Mido introduced its first watch with a television-style case. The company revived that idea for the modern Multifort TV Big Date in 2023. Its rounded-square outline, broad bezel and integrated-looking bracelet architecture immediately separate it from the endless supply of conventional round sports watches. This version does not change the successful formula. Instead, Mido uses colour and finishing to shift its personality. The 316L stainless-steel case receives a rose-gold-colour PVD coating, as does the matching steel bracelet. It is important to be clear that this is coated steel rather than solid gold, which keeps the price and practicality within the usual Multifort territory. Brushed surfaces control the shine,...

Hands On: Rolex Submariner Date Desk Clock Ref. 909010LN SJX Watches
Rolex Submariner Date Desk Clock Jul 23, 2026

Hands On: Rolex Submariner Date Desk Clock Ref. 909010LN

Late last year, Rolex unveiled its accessories line, comprised of a range of cufflinks and the Submariner Date Desk Clock ref. 909010LN. In the typical Rolex fashion, the new accessories are conservatively styled; the desk clock is essentially a Submariner face enlarged to 80 mm. But in typical Rolex fashion, the clock is impressively made. The Submariner desk clock is an impressive piece of desk-bound timekeeping. Execution is top class with flawless fit and finish, while the mechanics (or more accurately, electronics) are advanced: the quartz movement incorporates a 400-year perpetual calendar, and surprisingly, decorative finishing. Initial thoughts The Submariner desk clock is an impressive object, sizeable, heavy, and clearly well made. It has to be seen – and held – in person to understand the quality of make. Elements like the brushed steel case (that’s ironically not water resistant), engraved bezel insert, and decorated movement speak to the precision manufacturing and finishing. This clock is a beautifully-made industrial creation. That said, the design is a boring. It’s basically a Submariner face blown up to 80 mm. Fans of the design will be pleased as Rolex did replicate the details of the wristwatch artfully, right down to the engraved flange around the dial and tiny crown within “Swiss made”. Fortunately, the insides of the clock are more advanced than the design. The cal. 8335 displays the time and date, but the date is actually a secular calend...

Hands-On: The Raymond Weil A.R.T. Date Delivers Sport-Chic Style At An Accessible Price WatchAdvice
Raymond Weil A.R.T Date Delivers Sport-Chic Jul 21, 2026

Hands-On: The Raymond Weil A.R.T. Date Delivers Sport-Chic Style At An Accessible Price

Raymond Weil’s first integrated-bracelet sports watch blends 1970s inspiration with compact proportions and accessible contemporary luxury. What We Love A design inspired by 1970s integrated-bracelet watches Strong variety of colours and finishes Excellent integrated-bracelet option for the price What We Don’t No bracelet micro-adjustment Dial finishing could have more character Movement could offer greater autonomy Overall Rating: 8.4/10 Value for Money: 8.5/10 Wearability: 8.5/10 Design: 8/10 Build Quality: 8.5/10 Raymond Weil has gone through quite a resurgence over the last couple of years, bringing the brand back into the spotlight and creating watches with genuine substance behind them. The Millésime collection, for example, helped reposition Raymond Weil when it was introduced in 2023, combining vintage-inspired styling with thoughtful design. It also won the Challenge Watch Prize at the 2023 Grand Prix d’Horlogerie de Genève, showing just how well received the collection was. Raymond Weil Millésime Tri-Compax Review – The Best Colourway Yet? Since then, the brand has continued building on the collection, introducing various complications and aesthetic interpretations to keep it evolving. In fact, I loved the 2025 Millésime Tri-Compax Chronograph so much (see the review above!) that after having it in my hands for just 30 minutes, I placed an order for one! However, Raymond Weil’s resurgence cannot be built on the Millésime collection alone. This ...

Industry News - François-Henri Bennahmias and the Honourable Merchants Group announces the launch of watchmaking brand, N3W5 Monochrome
Audemars Piguet CEO who grew Jul 1, 2026

Industry News - François-Henri Bennahmias and the Honourable Merchants Group announces the launch of watchmaking brand, N3W5

François-Henri Bennahmias, the charismatic former Audemars Piguet CEO who grew the manufacture’s annual sales from CHF 500 million to CHF 2 billion announces his first watch project. Following his departure from the brand, Bennahmias unveiled The Honorable Merchant, a venture conceived as a platform for carefully curated luxury products and collaborations, spanning multiple product categories, […]