IWC Portofino Automatic Watch - 40.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW356517 watch engraved back with Expedition Jacques-Yves

engraved back with Expedition Jacques-Yves Cousteau" on the edge and the explorer's image in the center

blue alligator/crocodile leather strap

Manufacture Calibre 3120 selfwinding movement with hours

Qualcomm¨ movement

IWC Portofino Automatic Watch - 40.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW356517 watch engraved back with Expedition Jacques-Yves40. 0 mm stainless steel case, 9. 3 mm thick, convex sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 35111 automatic movement with date, hours, minutes, seconds, approximately 42 hours of power reserve, black alligator leather strap. Water resistant to 3 bar.