Royal Oak Double Balance Wheel OpenworkedReference# 15407OR.OO.1220OR.01Compare
- Case: 18-karat rose gold
- Size: 41mm
- Movement: automatic winding manufacture caliber 3132
- Power Reserve: approximately 45 hours
- Water Resistance: 50m
- Dial: openworked
- Caseback: sapphire crystal
- Hands: Royal Oak hands with luminous coating
- Strap/Bracelet: 18-karat rose gold
The Royal Oak Double Balance Wheel Openworked tackles these stabilizing issues by fixing a second balance wheel and balance-spring assembly on the same axis. The new "Dualbalance" patented geometry involves a very complex manufacturing procedure, but the payoff is huge: greatly improved precision and stability.
This is not only a new world-first, it is also an imposing combination of art and architecture, which is why Audemars Piguet has fully openworked the movement to reveal this two-fold beauty from both sides of the watch.