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The Audemars Piguet Royal Oak Chronograph.

This is a wristwatch that’s so known to many of you, perhaps it doesn’t require much of an analysis — but this really is HODINKEE and you’ll be able to believe you are gonna get you. The Royal Oak Chronograph is a wristwatch that has tens of thousands of fans all over the world, and a couple of detractors, also. The Royal Oak and Royal Oak Offshore families often appeal to quite different people, but I’ll get to that soon. In this review, I tackle a mainstay in the AP lineup, and also an interesting piece of haute horology, though one without its in-house motion. I will look at just how this 41mm column-wheel, vertical clutch chronograph wears, and if the matter of where the movement came out of is even something worth noting in any way. That is your HODINKEE Week About The Wrist with the Audemars Piguet Royal Oak Chronograph, and it’s one worth spending some time with.AP is really a unique watch manufacture. It is one of the few worldwide haute horology brands that stays in the hands of its founding family, with several members of the Audemars family still sitting on its board. Consider the fact that Vacheron Constantin and A. Lange & Söhne are equally owned by the Richemont Group (which owns everything from Cartier and Panerai into Alfred Dunhill, luggage maker Lancel, women’s clothing company Chloe, Purdey Guns, and Net-A-Porter), and Patek Philippe, while keeping its independence, has been marketed to the Stern household less than 100 years back. But, the ownership of AP is not necessarily the most interesting side of the 175 year-old manufacture — the question that matters is that purchases AP’s watches?

While ceramic has been a favourite material at Audemars Piguet for the Royal Oak, it has not been used for a watch bracelet, until now. Just announced at SIHH 2017, the Royal Oak Perpetual Calendar is ceramic from end to end, with the case, bezel and every link of the bracelet in black ceramic.

The case is 41mm in diameter, just like the standard model, but the finishing of the case and bracelet takes significantly more time than for the steel or gold equivalent. While a steel model takes some six hours to machine, polish and put together, the ceramic version takes 30 hours.

To match the ceramic case, the dial is a dark grey with black sub-dials, decorated with the chequerboard grande tapisserie guilloche that’s synonymous with the Royal Oak.

Audemars Piguet Royal Oak Perpetual Calendar Black Ceramic 2

Historically an important complication for Audemars Piguet, the ceramic perpetual calendar is powered by the calibre 5134, a movement based on the extra-thin calibre 2120/2121 found in the original Royal Oak of 1972.

In fact, the calibre 5134 is evolved from the calibre 2120/2802, the movement used for the 39mm Royal Oak perpetual calendar that was in production for some 30 years. The key difference in the new calibre being the addition of a 52 week indicator.

Audemars Piguet Royal Oak Perpetual Calendar Black Ceramic 1

Price and availability 

The Royal Oak Perpetual Calendar in black ceramic (ref. 26579CE.OO.1225CE.01) is priced at SFr85,000. It should be available in the second half of 2017.


 

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Best Audemars Piguet Other Brands

Cheapest All You Need to Know About the Tudor MT5813 Chronograph Movement Japanese Movement Replica

What’s left of the “dial” is essentially a satin-brushed, ruthenium-toned ring round the border and both anthracite sub-dials. There’s a rehaut printed with a minute chapter ring too. In my experience, legibility is not the strongest suit to get a skeletonized watch, but that’s less of an issue in the case of the watch. The use of pink gold applied hour markers and pink gold baton-shaped hands, both filled with lume, should provide adequate legibility in most light conditions. The “Audemars Piguet” logo is printed on the surface of the sapphire crystal on the front, and this gives it a pleasant floating effect.The sub-dials are easy with white printed text and white baton-shaped hands. The sub-dial in 3:00 indicates chronograph minutes and the one at 9:00 shows constant seconds. 1 possible issue with legibility has to do with the chronograph seconds hand, which can be black with a lumed white hint. Between just how thin the hand is and also the color, reading the chronograph elapsed time may be more awkward than individuals may like. It is hard to say for sure until we get our hands on a tangible case of the watch.I’ve abandoned the situation and bracelet description for the past because these are some of the most recognizable aspects of the watch. This is the same Gerald Genta layout that is so popular among several collectors however with 44mm by 13.2millimeter case dimensions. This is a somewhat large watch with a wide bezel on both front and rear. All the straight lines and sharp angles additionally give it a bigger look. There are the obvious visual differences in the two materials but what I find more intriguing is that titanium is usually a light material with high tensile strength, while gold is a dense but soft substance. This signifies is that the experience of wearing every variant should be substantially different, and that I find this interesting.

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 Watch Winder Setting Replica 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.