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Perpetual Calendar Watches · Page 15

Introducing: The Jaeger-LeCoultre Polaris Geographic - A Characteristic Complication Surfaces Fratello
May 21, 2024

Introducing: The Jaeger-LeCoultre Polaris Geographic - A Characteristic Complication Surfaces

The contemporary Jaeger-LeCoultre Polaris debuted six years ago. Since then, new variations have emerged, including a chronograph, a perpetual calendar, and the Mariner Memovox alarm model. But a multi-time-zone version was missing from the revived lineup - until today. The Polaris Geographic is a travel watch with one of Jaeger-LeCoultre’s signature complications. One glance at […] Visit Introducing: The Jaeger-LeCoultre Polaris Geographic - A Characteristic Complication Surfaces to read the full article.

Krzysztof Płonka Built the Great Astronomical Skeleton Clock From Scratch SJX Watches
May 20, 2024

Krzysztof Płonka Built the Great Astronomical Skeleton Clock From Scratch

A mechanical engineer by trade, Krzysztof Płonka has been making elaborate clocks since the 1990s in his workshop in southern Poland, specialising in regulator-style standing clocks with astronomical complications. One of his most complex creations is the Great Astronomical Skeleton Clock. Requiring a decade to complete – producing the components took six years and assembly a further four years – the clock is unique proposition that combines classical horology with more modern mechanics. Initial thoughts Large standing clocks are a niche of horology far from the mainstream of wristwatch collection. While wrist (and occasionally pocket) watches are well known to enthusiasts, the best clockmakers and their amazing works are mostly neglected. The Great Astronomical Skeleton Clock is a good example of such a hidden horological gem. It’s both curious in construction and comprehensive in terms of complications, a combination that should interest horologists and engineers alike. Built on a precision movement as the base, the clock features a complete perpetual calendar, sunrise and sunset times for a fixed location and even a sun declination indication. The mechanics are presented in a beautiful woodworked cabinet almost 3 m tall, with large glass panels generously showing the inner workings.   The clock is stark in its open working, with most of the mechanics within on show from all sides. The movement features both classical horological elements and general mechanical c...

Highlights: Complicated Pocket Watches at Phillips Hong Kong SJX Watches
May 19, 2024

Highlights: Complicated Pocket Watches at Phillips Hong Kong

The upcoming Phillips watch auction in Hong Kong includes the expected offerings from establishment brands and independent watchmakers, but more unusually an impressive line-up of complicated pocket watches – almost all from the same owner. Though the number of pocket watches is small, the selection is particularly notable in terms of quality, complications, and condition. We look at a quartet of impressive pocket watches in the sale, including two important watches that are not Swiss but built on Swiss ebauches: a 1930 L. Leroy grand complication with a four-digit year indicator and the massive, 63 mm Charles Frodsham minute repeating split-seconds chronograph with tourbillon. With the exception of the Audemars Piguet, all the pocket watches were consigned by the same collector, who also owns the unique Patek Philippe ref. 767 grand complication with double-split seconds. The auction takes place on May 24 (lots 801-934) and May 25 (lots 935-1083), and the online catalogue is here. The Frodsham double complication with tourbillon 876 – L. Leroy & Cie. Minute Repeating Perpetual Calendar Chronograph “Leroy” is a storied name in French watchmaker that began with Basile Le Roy (1765-1839), who was a contemporary of Abraham-Louis Breguet (1747-1823). Like Breguet, Le Roy was clockmaker to royalty, including Napoleon. But this Leroy pocket watch was made by the firm of L. Leroy & Cie. founded by Louis Leroy (1859-1934), who was not related to Le Roy but worked for the ...

In-Depth: Patek Philippe Grand Complication with Double Split-Chronographs Ref. 767 SJX Watches
May 16, 2024

In-Depth: Patek Philippe Grand Complication with Double Split-Chronographs Ref. 767

One of the most fascinating timepieces in Phillips’ upcoming Hong Kong auction is the Patek Philippe grand complication pocket watch ref. 767. Made in 1950 and sold in 1952, this one-of-a-kind pocket watch boasts a minute repeater, perpetual calendar, and double split-seconds chronograph. More accurately, it is a mono-pusher, double split-seconds, or even triple-split seconds. This ref. 767 features not two, but three, chronograph seconds hands. As a result, it can simultaneously measure three elapsed times of up to one minute. The complication is possibly unique amongst Patek Philippe watches. A historically significant watch in itself, this ref. 767 also has notable provenance: it once belonged to Seth Atwood, the American industrialist who founded the now-closed Time Museum. According to Philips, this ref. 767 was Atwood’s everyday watch, not surprising since he was a legendary collector of his day with a collection that included the Patek Philippe Graves Supercomplication and the Duc d’Orléans Breguet Sympathique. Three seconds hands, two in blued steel and one in gold Initial thoughts I’ve been impressed by many pocket watches – some that come to include a Patek Philippe observatory tourbillon and the Philippe Dufour Grande Sonnerie – but I’ve rarely been surprised. This ref. 767 was, however, entirely unexpected. When it was first described to me, I was confused and immediately thought of the Lange Double Split. But as it turns out, this is entirely d...

The Most Expensive Patek Philippe Watches Teddy Baldassarre
May 2, 2024

The Most Expensive Patek Philippe Watches

Founded in 1839 in Geneva, Patek Philippe has long been the gold standard of high watchmaking, pioneering complications and design elements that are now found widely throughout the watch industry - from the first keyless winding system in 1845 to the first annual calendar wristwatch in 1996, with many other innovations and historic timepieces in between. Throughout the maison’s long and prestigious history, watches from Patek Philippe have proven to be among the most coveted and valuable on the watch-auction circuit, making up nine of the 10 most expensive watches ever sold and 14 of the top 20. What are these record-breaking Patek Philippe timepieces, what makes them so special, and exactly how much money did they fetch when the hammer came down? Below, we count down the top 10, ending with the most expensive watch ever sold at auction. Patek Philippe Gold Chronograph Ref. 1527 ($5.709 million, 2010, Christie’s) Sold at Christie’s in 2010 and still holding its spot in the top 10 most expensive Patek Philippe watches, this exceedingly rare perpetual calendar chronograph with a yellow-gold tonneau case more than doubled its pre-auction estimate. Its matte silver dial features applied Arabic numerals, a tachymeter scale, and three subdials for chronograph minutes, running seconds, date, and moon-phases. Its movement is stamped with the prestigious Geneva Seal, attesting to its elite level of finishing as well as its chronometric performance. 9. Patek Philippe Titaniu...

Hands-On With The New Salmon-Dial Patek Philippe 5236P In-Line Perpetual Calendar Fratello
Apr 26, 2024

Hands-On With The New Salmon-Dial Patek Philippe 5236P In-Line Perpetual Calendar

The big news from Patek Philippe at this year’s Watches and Wonders came in “denim.” The pale blue dials and denim-look straps certainly drew the most attention. I would argue, however, that another watch deserves a bit more of a spotlight. Join me for a closer look at the Patek Philippe 5236P-010 in-line perpetual calendar […] Visit Hands-On With The New Salmon-Dial Patek Philippe 5236P In-Line Perpetual Calendar to read the full article.

Introducing: The Jaeger-LeCoultre Master Ultra Thin Perpetual Calendar Fratello
Apr 11, 2024

Introducing: The Jaeger-LeCoultre Master Ultra Thin Perpetual Calendar

Today, we look at the new Jaeger-LeCoultre Master Ultra Thin Perpetual Calendar. This is one of my favorite models from the brand and certainly warrants attention whenever it’s updated. It’s never easy to cleanly pack in so many complications, but JLC seems to have pulled it off again. You can call me a heretic, but […] Visit Introducing: The Jaeger-LeCoultre Master Ultra Thin Perpetual Calendar to read the full article.

Introducing – The Jaw-Dropping A. Lange & Söhne Datograph Perpetual Tourbillon Honeygold Lumen Monochrome
Apr 9, 2024

Introducing – The Jaw-Dropping A. Lange & Söhne Datograph Perpetual Tourbillon Honeygold Lumen

The Datograph Perpetual Tourbillon Honeygold “Lumen” is the indisputable highlight of A. Lange & Söhne’s novelties for Watches and Wonders 2024. Pulling out its big guns at Watches & Wonders, Lange has treated its über-complex flyback chronograph, perpetual calendar, and tourbillon cocktail to an exclusive Honeygold case and, for the cherry on top, a luminous […]

Introducing – The Strikingly Beautiful Patek Philippe 5236P In-line Perpetual Calendar with a Salmon Dial Monochrome
Apr 9, 2024

Introducing – The Strikingly Beautiful Patek Philippe 5236P In-line Perpetual Calendar with a Salmon Dial

In 2021, Patek Philippe unveiled the Perpetual Calendar 5236P, a timepiece that stood out with its patented in-line display, ensuring exceptional legibility – we explored this remarkable addition to the Grand Complications collection in detail. The latest version retains the essence of its predecessor while showcasing a stunning salmon-coloured dial. This iteration of the watch […]

Introducing – The Most Complicated Watch Ever, the Vacheron Constantin Berkley Grand Complication with Chinese QP Monochrome
Apr 9, 2024

Introducing – The Most Complicated Watch Ever, the Vacheron Constantin Berkley Grand Complication with Chinese QP

Back in 2015, on the occasion of the brand’s 260th anniversary, Vacheron Constantin unveiled the Reference 57260, a pocket watch made-to-order for a collector considered the most complicated in the world – with no fewer than 57 complications, including Gregorian, Judaic, and lunar calendars. On the occasion of Watches & Wonders 2024, the Geneva-based manufacture […]

First Look – IWC Glimpses Eternity with its Secular Calendar, the Portugieser Eternal Calendar (incl. Video) Monochrome
Apr 9, 2024

First Look – IWC Glimpses Eternity with its Secular Calendar, the Portugieser Eternal Calendar (incl. Video)

IWC’s Portugieser Eternal Calendar is the undisputed calendar masterpiece of the Schaffhausen-based brand for Watches and Wonders 2024. A colossal technical milestone, the Eternal Calendar marks the brand’s first secular perpetual calendar. Unlike a perpetual calendar that will need a correction in 2100, the Eternal Calendar is fitted with a 400-year gear that overrides the […]

In-Depth: The IWC Portugieser Eternal Calendar SJX Watches
Apr 9, 2024

In-Depth: The IWC Portugieser Eternal Calendar

Perhaps the complication most associated with IWC, the perpetual calendar with its distinctive four-digit year display was introduced in 1985 in the Da Vinci. Today IWC takes the “perpetual” concept to its maximum with the Portugieser Eternal Calendar that boasts a supercharged perpetual calendar, otherwise known as a secular calendar, requiring no adjustment for a thousand years. In addition, it is equipped with a moon phase of unprecedented accuracy – a day in 45 million years. Initial thoughts Even though it appears similar to the standard Portugieser Perpetual Calendar – though it is slightly thicker and wider – the Eternal Calendar is an appealing and note-worthy proposition in terms of its technical merits. The rare complication, however, comes at preposterously steep price. Discreetly dressed in the classic Portugieser case, but the Eternal Calendar reveals a modern twist in the form of the glass dial that shows off the calendar works underneath. To accomplish that, the movement employs a sapphire bridge in the calendar module, marking the first time IWC is using the material as a structural element in a calibre. The extensive use of sapphire hints at the impressive technicality of the movement, giving a sense of tangibility to the mechanics within.  And the mechanics are certainly worth admiring. An “eternal” or secular calendar complication is appealing, for both the mechanical inclined and even the plain romantic who wants something that will go on...