Description
ROYAL OAK
DOUBLE BALANCE WHEEL OPENWORKED
Ref. 15407ST.OO.1220ST.01
Collection: Royal Oak
Case size: 41mm
Case material: Stainless Steel
Movement: Automatic
Caliber: 3132
Power reserve: 45 hours
Dial
Dial color: Gray
Dial finish: Skeletonized
Case
Case size: 41mm
Case material: Stainless Steel
Case back: Open
Strap
Strap material: Stainless Steel
Buckle type: Folding Clasp
Functions
- Hours
- Minutes
- Central Seconds
Special Features
- Water resistance 50m/5 bar
- Available exclusively in Audemars Piguet boutiques
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.
CASE
Stainless steel case, glareproofed sapphire crystal and caseback, screw-locked crown, water-resistant to 50 m.
- SIZE41 mm
- THICKNESS9.9 mm
- WATER RESISTANCE50 m
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.