ROYAL OAK DOUBLE BALANCE WHEEL OPENWORKED-Ref. 15407ST.OO.1220ST.01

438.90
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          Description

          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.

          CALIBRE 3132

          • NUMBER OF JEWELS38
          • MECHANISMSelfwinding
          • POWER RESERVE45 h
          • TOTAL DIAMETER26.59 mm
          • NUMBER OF PARTS245
          • FREQUENCY3 hz 21,600 vph
          • THICKNESS4.4 mm

          Package: original box with documents/certificate and international warranty