Important Watches

Important Watches

View full screen - View 1 of Lot 2031. Royal Oak, Reference 15407ST.OO.1220ST.01 | A stainless steel skeletonized double balance wheel bracelet watch, Circa 2019 | 愛彼 | 皇家橡樹系列 型號15407ST.OO.1220ST.01 |  精鋼鏤空雙重擺輪鏈帶腕錶,約2019年製.

Property of a Collector

Audemars Piguet

Royal Oak, Reference 15407ST.OO.1220ST.01 | A stainless steel skeletonized double balance wheel bracelet watch, Circa 2019 | 愛彼 | 皇家橡樹系列 型號15407ST.OO.1220ST.01 | 精鋼鏤空雙重擺輪鏈帶腕錶,約2019年製

Auction Closed

October 13, 12:47 PM GMT

Estimate

700,000 - 900,000 HKD

Lot Details

Description

Property of a Collector


Audemars Piguet

Royal Oak, Reference 15407ST.OO.1220ST.01

A stainless steel skeletonized double balance wheel bracelet watch, Circa 2019

愛彼

皇家橡樹系列 型號15407ST.OO.1220ST.01

精鋼鏤空雙重擺輪鏈帶腕錶,約2019年製


Dial: skeletonized

Calibre: cal. 3132 automatic, 38 jewels

Case: stainless steel, sapphire crystal display back secured by 8 screws

Case number: K10302

Closure: stainless steel Audemars Piguet bracelet and double folding clasp

Size: 41 mm diameter, bracelet circumference approximately 195 mm

Signed: case, dial and movement

Accessories: Audemars Piguet International Warranty Card, instruction manual and presentation box

附帶保證卡、說明書及盒子

Combining excellent double balance technology, skeletonizing artistry and Royal Oak's classic design elements, this Royal Oak double balance watch received a very enthusiastic response when it was launched in 2016. Different from the previous Millenary series or the 2010 escapement, the reverse double balance spring was used to improve the isochronous design. This double balance technology built upon the 3120 movement, and uses two sets of coaxial reverse independent escapement system equipped to compensate the azimuth difference of the escapement system due to the influence of gravity. The precise frequency can be coordinated through the differential. It can be said that it is an economic solution to replace the tourbillon. Although the design of the double escapement will cause relatively large power consumption, the power reserve of the 3132 movement is still maintained at the level of 45 hours and perfect for daily use.