IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Black Dial - Milanaise Mesh Steel Bracelet - IW391030 American arched-edge sapphire glass crystal with

arched-edge sapphire glass crystal with antireflective coating on both sides

calibre 89361 automatic movement with date

include partially skeletonized minute and hour hands

The silver dial

_ Three time zone indication with patented quick set mechanism for local 12-hour

IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Black Dial - Milanaise Mesh Steel Bracelet - IW391030 American arched-edge sapphire glass crystal with42. 0 mm stainless steel case, 13. 6 mm thick, convex sapphire glass crystal with antireflective coating on both sides, black dial, calibre 75320 automatic movement with date, day, chronograph, hours, minutes, small seconds, approximately 44 hours of power reserve, milanaise mesh stainless steel bracelet. Water resistant to 3 bar.