Hands-On with the First Ever Perpetual Calendar Wristwatch with a Leap Year Indicator Replica Watches Young Professional

The Audemars Piguet Watch Bracelet Replica Royal Oak Chronograph.

This is a watch that’s so known to many of youpersonally, it may not need much of an analysis — but this is HODINKEE and you can believe you are gonna receive you. The Royal Oak Chronograph is a wristwatch which has tens of thousands of lovers the world over, and a couple of detractors, also. The Royal Oak and Royal Oak Offshore families frequently appeal to very different people, but I will get to this shortly. In this review, I tackle a mainstay at the AP lineup, along with an intriguing piece of haute horology, though one without its in-house motion. I will look at how this 41mm column-wheel, vertical clutch chronograph wears, and if the matter of where the movement came out of is something worth noting at all. This is your HODINKEE Week About The Wrist using all the Audemars Piguet Royal Oak Chronograph, and it is one worth spending a while with.AP is a truly distinctive watch manufacture. It’s one of the very few global haute horology brands that remains in the hands of its founding family, with several members of their Audemars family sitting on its board. Think about the fact that Vacheron Constantin and A. Lange & Söhne are both owned by the Richemont Group (which owns what from Cartier and Panerai to Alfred Dunhill, bag manufacturer Lancel, women’s clothing company Chloe, Purdey Guns, and Net-A-Porter), and Patek Philippe, while retaining its independence, has been marketed to the Stern family less than 100 years back. However, the possession of AP isn’t necessarily the most interesting facet of the 175 year old fabrication — the question that matters is that buys AP’s watches?

The perpetual calendar complication reached the wristwatch soon after it was popularised by troops during the First World War, albeit only in one of a kind timepieces. The first perpetual calendar wristwatch was a one-off timepiece made in 1925 by Patek Philippe, equipped with a movement made for a ladies’ pendant watch. And four years later Breguet completed a perpetual calendar wristwatch with a wristwatch movement. But those wristwatches only had the day, date, month and moon. Despite being de rigueur in modern perpetual calendar wristwatches, the leap year only arrived in the wristwatch in 1955, courtesy of Audemars Piguet.

That was the year Audemars Piguet introduced the reference 5516 perpetual calendar wristwatch, the first serially produced wristwatch with a leap year indicator. By comparison, the first such perpetual calendar from Patek Philippe was only produced in 1981 (and sold in 2013 for US$1.7 million). Only 12 of the ref. 5516 were made, and only nine of those had the leap year indicator. The first three of the ref. 5516 had the moon phase at 12 o’clock and the leap year display at six (Christie’s sold one example for US$314,000 in 2008), before evolving into the final iteration of the ref. 5516. Depicted below, the final version of the reference is arguably the most beautiful, with a visually balanced and functional two-tone dial.

Made in 1957 but only sold in 1969 – the long interval between the two was not uncommon for pricey, complicated watches in the mid-20th century – this ref. 5516 is in yellow gold. And this particular specimen, part of the Audemars Piguet museum collection, is double signed with “Tiffany & Co.” below the watchmaker’s label.

This has a striking two-tone dial, with sunken sub-dials finished with circular graining. The lettering on the dial is prominently raised, because it was made the old fashioned way. Instead of merely being printed, the lettering is created by filling recesses with enamel, a technique known as champlevé. Practically non-existent today, champlevé lettering never fades.

The ref. 5516 is powered by the calibre 13VZSSQP, one of the most important base movements for high-end watches in that era. The VZ series of movements were made by Valjoux, a movement maker now part of ETA. It’s best known for the mass market 7750 chronograph movement now, but it used to make much more refined calibres.  Thirteen lignes in diameter, the VZ series eventually evolved into the Valjoux 23, 72 an so on. These movements were used in a variety of watches from the best names in Swiss watchmaking, including the Patek Philippe refs. 1518 and 2499.

Rare and historically important, the ref. 5516 is just one example of why the perpetual calendar is arguably the most significant complication for Audemars Piguet.