approximately 96 hours of power reserve
semi-circular three-piece links Bracelet Material 18 ct Everose gold Clasp Concealed folding Crownclasp Dial Color Green Aventurine Diamond-Set Dial Diamond Settings Hour markers in 18 ct gold set with 32 diamonds
Every element exudes meticulous craftsmanship: from the screw-down back and crown featuring a triplock triple waterproofness system
showcasing an unmatched blend of sophistication and robustness
IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Silver Dial - Dark Brown Alligator Strap - IW391027 Seashell approximately 96 hours of power42. 0 mm stainless steel case, 13. 6 mm thick, convex sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 75320 automatic movement with date, day, chronograph, hours, minutes, small seconds, approximately 44 hours of power reserve, dark brown alligator leather strap. Water resistant to 3 bar.