Audemars Piguet Royal Oak - Double Balance Wheel Openworked 41 mm, Stainless steel
15407ST.OO.1220ST.01 - USD 76,400
Audemars Piguet Royal Oak
Double Balance Wheel Openworked
41 mm, Stainless steel
Ref: 15407ST.OO.1220ST.01
USD 76,400 *
The Royal Oak Double Balance wheel Openworked tackles these stabilising issues by fixing a second balance wheel and balance-spring assembly on the same axis. The new patented geometry involves a very complex manufacturing procedure, but the payoff is huge: greatly improved precision and stability.
Description
15407ST.OO.1220ST.01
Case
- Material : Stainless steel
- Water Resistance : 50 m
- Size : 41 mm
Dial
Slate grey openworked dial, pink gold applied hour-markers and Royal Oak hands with luminescent coating.
Bracelet
Stainless steel bracelet with AP folding clasp.
Calibre 3132
- Functions : Hours, minutes, centre seconds
- Number of jewels : 38
- Mechanism : Selfwinding
- Power reserve : 45 h
- Total diameter : 26.6 mm
- Number of parts : 245
- Frequency : 3 hz 21600 vph
- Thickness : 4.4 mm