AUDEMARS PIGUET, ROYAL OAK REF. 25829TA, A LIMITED EDITION TANTALUM AND GOLD SKELETONISED PERPETUAL CALENDAR WRISTWATCH
CASE NUMBER: 82’705, No. 28; MOVEMENT NUMBER: 425'274
Important information about this lot
Price Realised USD 187,500
Estimate
USD 150,000 - USD 250,000
Estimates do not reflect the final hammer price and do not include buyer's premium, any applicable taxes or artist's resale right. Please see the Conditions of Sale for full details.
Closed: 27 Oct 2021
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AUDEMARS PIGUET, ROYAL OAK REF. 25829TA, A LIMITED EDITION TANTALUM AND GOLD SKELETONISED PERPETUAL CALENDAR WRISTWATCH
CASE NUMBER: 82’705, No. 28; MOVEMENT NUMBER: 425'274
Audemars Piguet introduced the perpetual calendar complication to the Royal Oak collection in 1983 with Ref. 5554 (later designated as the Ref. 25554). Back then, this was seen as a bit of a bold move – a high complication like the perpetual calendar was seldom presented in a sports watch.
The Ref. 25829TA is another example of Audemars Piguet pushing the envelope when it comes to case materials – the present watch is in two-tone metal. It features tantalum, a hard lustrous grey metal, with contrasting 18k yellow gold accents. Tantalum is a hard and expensive metal used extensively in aeronautical and medical industries. Hard to machine, it is highly resistant to corrosion and wear and has a distinct greyish blue lustre.
The result is a strikingly good-looking Royal Oak with a skeletonized perpetual calendar dial. The bracelet has a steel clasp featuring the stamps of Gay Freres, the celebrated bracelet maker. According to Audemars Piguet, the skeletonised Royal Oak perpetual calendars were made in a handful of configurations besides tantalum and yellow gold; they were also made in tantalum and pink gold and platinum and pink gold. All combinations featured a maximum production of just 15 pieces. The caseback features the number 28, this is the ‘Royal Oak’ number, not to be confused with the limited-edition number.
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CASE NUMBER: 82’705, No. 28; MOVEMENT NUMBER: 425'274AUDEMARS PIGUET, ROYAL OAK REF. 25829TA, A LIMITED EDITION TANTALUM AND GOLD SKELETONISED PERPETUAL CALENDAR WRISTWATCHEstimate: USD 150,000 - 250,000
You have agreed to be bound by the Conditions of Sale and if your bid is successful, you are legally obliged to pay for the lot you have won. The purchase price for a successful bid will be the sum of your final bid plus a buyer’s premium, any applicable taxes and any artist resale royalty, exclusive of shipping-related expenses.
Condition report
A Christie's specialist may contact you to discuss this lot or to notify you if the condition changes prior to the sale.
The condition of lots can vary widely and the nature of the lots sold means that they are unlikely to be in a perfect condition. Lots are sold in the condition they are in at the time of sale.
OVERALL CONDITION: The watch is in good overall condition
CASE: The case has been polished, with surface scratches
DIAL: The dial is nice, clean, and original
MOVEMENT: The movement is ticking and all the functions are working, however we recommend a service after the sale
BUCKLE: AP steel buckle has surface scratches, gold AP clasp has scratches
BRACELET: Has surface scratches, lenght 185 mm. with 2 removable links
Cost calculator
Lot 31Sale 20177
CASE NUMBER: 82’705, No. 28; MOVEMENT NUMBER: 425'274AUDEMARS PIGUET, ROYAL OAK REF. 25829TA, A LIMITED EDITION TANTALUM AND GOLD SKELETONISED PERPETUAL CALENDAR WRISTWATCHEstimate: USD 150,000 - 250,000
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