Hi
This is a detailed spec from Gemnation and AP specialist
This is the Audemars Piguet Royal Oak Offshore 26020ST.OO.D091CR.01 watch
Item number: 26020ST.OO.D091CR.01
Brand: Audemars Piguet
Style Number: 26020ST.OO.D091CR.01
Also Called: 26020STOOD091CR01, SAFARI
Series: Royal Oak Offshore
Style: Mens
Case: Stainless Steel
Dial Color: White tapisserie dial with Black numerals
Watch Bracelet / Strap: Leather - Brown Crocodile
Watch Clasp: Stainless Steel Deployant Folding Buckle
Movement: Automatic
Engine: AP Cal. 2226/2845, (base JLC 889, Dubois & Depraz chronograph module)
Functions: Hours, Minutes, Seconds, Date, Chronograph
Crystal: Sapphire Crystal
Case Diameter: 44.0 mm
Case Thickness: 18.0 mm
Caseback: Stainless Steel Screw-down
Bezel Material: Stainless Steel
Bezel Function: Fixed Screw-down
Water Resistance: 100m / 330ft (suitable for swimming and shallow snorkeling; unsuitable for diving)
Crown: Rubberized (Therban) screw-locked
Calendar: Magnified Automatic Date at 3 o'clock
Additional Info: So-called, SAFARI Royal Oak Offshore. Gorgeous Wooden box
Regards
Richard