IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Silver Dial - Milanaise Mesh Steel Bracelet - IW391028 Mystere this movement ensures unparalleled accuracy

this movement ensures unparalleled accuracy and reliability

44 mm 18K yellow gold case

the dial retains its luster and brilliance over time

1mm stainless steel case

IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Silver Dial - Milanaise Mesh Steel Bracelet - IW391028 Mystere this movement ensures unparalleled accuracy42. 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, milanaise mesh stainless steel bracelet. Water resistant to 3 bar.