sapphire back
55 mm thick
black dial with “mega tapisserie” pattern
black rotating inner bezel with diving scale and zone from 60 to 15 minutes in orange
Audemars Piguet Royal Oak Offshore Chronograph Watch - 26470ST.OO.A027CA.01 Edition sapphire back42mm steel case, 14. 20mm thick, sapphire back, screw locked crown and pushpieces, steel bezel, sapphire crystal with glare proof, blue dial with mega tapisserie pattern, silver toned counters, white arabic numerals with luminescent coating, white gold royal oak hands with luminescent coating, blue inner bezel, caliber 3126 3840 automatic movement with chronograph, hours, minutes, small seconds, date, approximately 50 hours of power reserve, blue