IWC Portugieser Yacht Club Chronograph Watch - 43.5 mm Stainless Steel Case - Blue Dial - Blue Rubber Strap - IW390507 Stainless Steel black alligator leather strap by

black alligator leather strap by santoni with quick-change system

grey ruthenium-toned inner bezel

minute repeater

stopwatch function with hours

dial with smoky counters

IWC Portugieser Yacht Club Chronograph Watch - 43.5 mm Stainless Steel Case - Blue Dial - Blue Rubber Strap - IW390507 Stainless Steel black alligator leather strap by43. 5 mm stainless steel case, 14. 2 mm thick, see through sapphire glass back, screw in crown, arched edge sapphire glass crystal with antireflective coating on both sides, blue dial with luminescence, calibre 89361 automatic movement with date, chronograph, flyback, hours, minutes, small seconds, approximately 68 hours of power reserve, blue rubber strap. Water resistant to 6 bar.