Audemars Piguet
Royal Oak Double Balance Wheel Openworked
Ref. 15407ST.OO.1220ST.02
Popularly known as "Royal Oak Skeleton"
Openworked Royal Oak with a double balance wheel mechanism visible through the skeletonised dial. Stainless steel case and integrated bracelet.
Technical Specifications
Case Diameter
41 mm
Case Material
Stainless Steel
Dial
Openworked skeleton
Movement
Calibre 3132, Self-winding
Power Reserve
45 hours
Water Resistance
50 metres
Thickness
9.9 mm
Bracelet
Integrated stainless steel bracelet
Official & Retailer Links
Pre-Owned & Secondary Market
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