SJ Production
GR Audemars Piguet Royal Oak Offshore A Steel Case ST.OO.1220ST.01 Men's Mechanical Watch Calibre 3132 Integrated Movement, 41mm Diameter, 9.9mm Thickness, Deep Gray Dial Shape: Round Dial Material: Skeleton Dial, paired with Luminous Three-Dimensional Hour Markers and Royal Oak Hands. Crystal Material: Anti-Reflective Sapphire Glass. Crown Material: Screw-Down Crown. Case Back: Transparent, with Anti-Reflective Sapphire Glass. S1 Refined Recommendation for Men's Mechanical Watches.