IWC Aquatimer Chronograph Watch - 44 mm Stainless Steel Case - Black Dial - Black Rubber Strap - IW376803 XXI 16 x 17 mm 18K

16 x 17 mm 18K white gold case

BRAND Audemars Piguet SERIES Royal Oak MODEL NUMBER 26591IP

3 QSE1 self-winding movement with date

caliber 558 SQ2 hand-winding movement

caliber 3126 / 3840 self-winding movement with hours

IWC Aquatimer Chronograph Watch - 44 mm Stainless Steel Case - Black Dial - Black Rubber Strap - IW376803 XXI 16 x 17 mm 18K44 mm stainless steel case, 17 mm thick, screw in crown, rotating bezel with safedive system, convex sapphire crystal with antireflective coating on both sides, black dial, calibre 79320 self winding movement with date and day display, approximately 44 hours of power reserve, black rubber strap, pin buckle. Water resistant to 30 bar.