glareproof sapphire back
white arabic numerals with luminescent coating
18k white gold domed bezel set with 24 diamonds
caliber 2385 self-winding movement with chronograph
Calibre 4401 selfwinding movement with flyback chronograph
Audemars Piguet Royal Oak Offshore Tourbillon Chronograph Watch - 26388PO.OO.D027CA.01 Edition glareproof sapphire back44mm 950 platinum case, 14. 10mm thick, sapphire back, screw locked crown, 950 platinum bezel, sapphire crystal with glare proof, blue dial with openworked at 6, 9 and 12 oclock, silver toned counter, arabic numerals and white gold royal oak hands with luminescent coating, blue inner bezel, caliber 2933 automatic movement with 24 hour gmt display, day and night indicator, approximately 237 hours of power reserve, blue rubber strap, AP folding buckle.