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Royal Oak Double Balance Wheel Openworked

Ref. 15407ST.OO.1220ST.01
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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.

Specifications

Case

  • Material Steel
  • Water Resistance 50 m
  • Size 41 mm
  • Thickness 9.9 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.

Manufacture Calibre 3132

  • Functions Hours, minutes, centre seconds
  • Number of jewels 38
  • Mechanism Selfwinding
  • Power reserve 45 h
  • Total diameter 26.59 mm
  • Number of parts 245
  • Frequency 3 hz 21600 vph

Warranty

Two year warranty

Your watch is guaranteed against manufacturing defects for a period of 2 years subject to our International Sales Warranty.

Five year warranty

Applicable to all AP watches purchased through our authorized network from 1st January 2017 subject to our International Sales Warranty.

Extend your Warranty