Reference: 15407ST.OO.1220ST.01
Year: 2021
Material: Stainless Steel
Case Diameter: 41mm
Dial: Transparent
Glass: Sapphire
Condition: Like New
Comes with Original Box And Original Papers
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. Stainless steel case, glareproofed sapphire crystal and caseback, screw-locked crown, water-resistant to 50 m. Slate grey openworked dial, pink gold applied hour-markers and Royal Oak hands with luminescent coating. Stainless steel bracelet with AP folding clasp.