IWC Portugieser Annual Calendar Watch - 44.2 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW503501 navitimer ensuring durability and functionality

ensuring durability and functionality

fluted 18K yellow gold crown set with a synthetic spinel cabochon

stainless steel strap

an automatic movement renowned for its precision

Battery/Battery life 395/50 months

IWC Portugieser Annual Calendar Watch - 44.2 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW503501 navitimer ensuring durability and functionality44. 2 mm stainless steel case, 15. 3 mm thick, sapphire back, sapphire crystal with arched edge, antireflective coating on both sides, silver plated dial, caliber 52850 pellaton automatic winding movement with power reserve display, annual calendar with displays for the date, day and month, small hacking seconds at 9 oclock, approximately 7 day of power reserve, black alligator leather strap. Water resistant to 3 bar.