Audemars Piguet Royal Oak 41mm Grey Skeleton Dial 15407ST.OO.1220ST.01 *NEW* Details: Make: Audemars Piguet Model: 15407ST.OO.1220ST.01 Royal Oak Skeleton Movement: Automatic Movement Condition: UNWORN Includes: Box & Papers Water-Resistance: 100 Meters/ 330 feet Material: Stainless Steel Case Size: 41mm Crystal: Sapphire Crystal (Scratch Resistant) Dial: Beautiful Skeleton Grey Dial Bezel: Stainless Steel Bracelet: Stainless Steel Clasp: Deployment Buckle