Audemars Piguet Royal Oak Offshore Chronograph - 26470ST.OO.A027CA.01 air-king its Oyster case provides water

its Oyster case provides water resistance

black leather strap with ecru stitching and a ceramic foldover clasp

The Olive Green Dial

and providing a substantial power reserve of about 70 hours

Audemars Piguet Royal Oak Offshore Chronograph - 26470ST.OO.A027CA.01 air-king its Oyster case provides water42mm 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