IWC Portugieser Chronograph Watch - 41.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW371604 Daytona steel buckle

steel buckle

its scratch-resistant sapphire crystal and screw-down crown ensure durability

bridges in 18K white gold set with round diamonds

Designed as part of the Day-Date 40 Series

beige alligator leather strap

IWC Portugieser Chronograph Watch - 41.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW371604 Daytona steel buckle41. 0 mm stainless steel case, 13. 0 mm thick, see through sapphire glass back, convex sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 69355 automatic movement with chronograph, column wheel, hours, minutes, small seconds, approximately 46 hours of power reserve, black alligator leather strap. Water resistant to 3 bar.