IWC - Portuguese Annual Calendar Watch IW503501 Dog calibre 89361 automatic movement with

calibre 89361 automatic movement with stopwatch function with hours

approximately 46 hours of power reserve

Fork Width 685mm (W) x Fork Length 1150mm (L)

Snap hook on back sewn to leather patch

IWC - Portuguese Annual Calendar Watch IW503501 Dog calibre 89361 automatic movement with44. 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.