IWC Portugieser Perpetual Calendar 42 - Stainless Steel Case - Silver-Plated Dial - Black Alligator Leather Strap - IW344203 Yacht approximately 49 hours of power

approximately 49 hours of power reserve

HUB1201 manual-winding movement with skeleton power reserve

20 mm thick

chronograph

IWC Portugieser Perpetual Calendar 42 - Stainless Steel Case - Silver-Plated Dial - Black Alligator Leather Strap - IW344203 Yacht approximately 49 hours of power42. 4mm stainless steel case, 13. 8mm thick, see through sapphire glass back, convex sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 82650 automatic movement with hours, minutes, small seconds, approximately 60 hours of power reserve, black alligator leather strap by santoni. Water resistant to 3 bar.