Audemars Piguet Royal Oak Double Balance Wheel Openworked

Audemars Piguet Royal Oak Double Balance Wheel Openworked 15407ST.OO.1220ST.01
Images Courtesy of Audemars Piguet
Audemars Piguet Royal Oak Double Balance Wheel Openworked 15407ST.OO.1220ST.01

Double Balance Wheel Openworked

Reference Number :


Series : Royal Oak
Retail: $74,100
(As of: 12/2023)
This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Audemars Piguet. If you are interested in selling this watch to us, you can contact us here.
Quick TakeThis stunning stainless steel Royal Oak showcases Audemars Piguet amazing double balance movement. We love that AP used stainless steel for this exceptional of a watch as well.
DescriptionThe Audemars Piguet Royal Oak Double Balance Wheel Openworked Ref. 15407ST.OO.1220ST.01 is a marvel of horological engineering and aesthetics, seamlessly blending tradition and innovation. Established in 1875, Audemars Piguet has a rich history of crafting exceptional timepieces. The Royal Oak, introduced in 1972, was a pioneering creation that redefined the luxury watch industry with its groundbreaking design and use of materials. This particular model, housed in a stainless steel case, exemplifies Audemars Piguet's commitment to precision and stability, a characteristic that is integral to the Royal Oak collection's identity.

What sets the Royal Oak Double Balance Wheel Openworked apart is its unique solution to stability issues in mechanical movements. By incorporating a second balance wheel and balance-spring assembly on the same axis, Audemars Piguet has achieved a patented geometry that involves a complex manufacturing process. However, the result is remarkable – greatly improved precision and stability, ensuring that the watch keeps impeccable time. The 41 mm stainless steel case, with a thickness of just 9.9 mm, features a glareproofed sapphire crystal and caseback, and it's water-resistant to 50 meters, making it both elegant and durable. The openworked slate grey dial reveals the intricate inner workings of the watch, complemented by pink gold applied hour-markers and luminescent Royal Oak hands for enhanced visibility. A stainless steel bracelet with an AP folding clasp completes the timepiece's sophisticated design. Powering this exceptional watch is the Calibre 3132 self-winding movement, renowned for its 45-hour power reserve and precision with a frequency of 21,600 vibrations per hour. With 245 meticulously crafted components, the Ref. 15407ST.OO.1220ST.01 showcases Audemars Piguet's dedication to excellence and innovation in the world of horology.
SignaturesAudemars Piguet
Country of OriginSwitzerland
Case Size41 mm
CaliberCalibre 3132
FunctionsHours, Minutes, Seconds
Power Reserve45 Hours
Case MaterialsStainless Steel
Bezel MaterialsStainless Steel
Lug MaterialsStainless Steel
Case BackSapphire Crystal
CrownScrew Down
Dial ColorSkeleton
Band TypeStainless Steel
Clasp TypeDeployant
Band ColorStainless Steel
Year Made2020s
Limited EditionNo
Hour MarkersIndex
Case Thickness9.9 mm
Case ShapeRound
Water Resistance 50 Meters
Crystal Sapphire
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