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Audemars Piguet Royal Oak Chronograph ref. 25860ST, 'Kasparov' — view 1 of 6
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Wristwatches · Wristwatch

Audemars Piguet Royal Oak Chronograph ref. 25860ST, 'Kasparov'

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Audemars Piguet (maker)
Date
c. 2000s
Country of origin
Switzerland
Object type
Wristwatch
Dimensions
Case 39 mm
Stock no.
OC2971
Credit line
Dealer listing, Oliver & Clarke (OC2971)
Catalogue title (original)
Audemars Piguet Royal Oak Chronograph Ref. 25860ST - 'Kasparov' Unpolished W/ Box & Papers (English)

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Record summary

Catalogued by Oliver & Clarke (dealer), United Kingdom (stock number OC2971), this is a wristwatch by Audemars Piguet, made in Switzerland, dated c. 2000s. The Atlas places it in the Mechanical Renaissance period (1990 – 2010) of its Wristwatches collection. Recorded dimensions: Case 39 mm. The record is illustrated with 6 photographs.

Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.

Catalogue description

Dealer description — Oliver & Clarke

It’s not unfair to say that Audemars Piguet Royal Oak is one of the most iconic watches ever made. Designed in 1972 by Gerald Genta, the Royal Oak completely changed the way that we look at a steel sports watch. For the first time, stainless steel was treated as a precious metal - receiving complex finishing techniques of brushing, polishing, and beveling - all by hand. The idea that its eight hexagonal bezel screws would be finely finished and left exposed for the wearer to see was a revolutionary thought. It’s no surprise that the model became the calling card for the family owned Audemars Piguet - not to mention one of the most sought after watches in the world. While the initial 5402 was time-only, AP quickly began to capitalize on the success of the Royal Oak and begin to integrate other complications and variations into this case. Which leads us to the Royal Oak that we have here, a modern example dating to circa the 2000s. Nicknamed the 'Kasparov' after the famous chess player and AP ambassador , Gary Kasparov, was repeatedly seen wearing this reference, it is the very first Royal Oak Chronograph. The case comes in with a nicely-sized 39mm diameter — the same as the original 'Jumbo,' albeit not quite as svelte, but it does make for a versatile wearing experience. Of course, it comes fitted with the characteristic integrated steel bracelet with a signed locking clasp and the equally characteristic steel bezel. Additionally, being a chronograph, it also features screw-down chronograph pushers as well as a screw-down crown on the right case profile. Inside, the navy blue 'micro-tapisserie' dial features 'concentric' subsidiary registers, applied Luminova-filled indices, a date aperture at the 4:30 position, and a matching white-painted Luminova handset. Furthermore, t his piece comes complete with its inner and outer boxes, books, serialized hangtag, and guarantee papers.

Historical context

Mechanical Renaissance (1990 – 2010)

Mechanical watches return as cultural objects; independent watchmaking flourishes.

Mechanical watches returned as cultural and luxury objects. Complications, tourbillons and new materials proliferated; independent watchmakers such as George Daniels, F.P. Journe and Philippe Dufour revived artisanal watchmaking; collecting vintage watches became a major field.

Read the period in the timelineMore wristwatches from this periodEarlier: Quartz Revolution

Atlas type guide

Chronographs and split-seconds watches

A chronograph is a watch with an additional seconds hand that can be started, stopped and returned to zero independently of the timekeeping. Louis Moinet built an early example in 1816 and Nicolas Rieussec a recording 'chronographe' in 1821; Adolphe Nicole's heart-shaped reset cam (patented 1862) made the modern return-to-zero possible. Split-seconds (rattrapante) chronographs add a second hand that can be stopped for intermediate times; flyback chronographs restart instantly.

Chronographs were essential tools for doctors (pulsometer scales), artillery (telemeter), engineers and sport. In wristwatches, Valjoux, Venus, Lemania and later the automatic chronographs of 1969 (Zenith El Primero, the Chronomatic Calibre 11 group and Seiko 6139) are milestones.

What to look for

  • Push-pieces on the case band or a single button in the crown (monopusher).
  • Subsidiary registers for minutes and hours; tachymeter, telemeter or pulsometer scales.
  • Column wheel versus cam control visible in the movement.
  • Calibre markings of specialist makers (Valjoux, Lemania, Venus, Landeron).

Dating clues

  • Pocket chronographs with heart cam reset: after 1862.
  • Wrist chronographs: from c. 1910; two-button designs from the 1930s.
  • Automatic chronographs: from 1969.

General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.

Read next:Flyback chronographChronograph

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