IWC Portugieser Annual Calendar Watch - 44.2 mm Red Gold Case - Silver Dial - Black Alligator Strap - IW503504 Astrocalendaire microblasted black ceramic bezel with

microblasted black ceramic bezel with 6 h-shaped titanium screws

calibre 2500 self-winding movement with co-axial escapement movement with rhodium-plated finish

polished transparent composite resin skeleton dial with white luminescent appliques

beaded 18K pink gold crown set with a blue sapphire cabochon

IWC Portugieser Annual Calendar Watch - 44.2 mm Red Gold Case - Silver Dial - Black Alligator Strap - IW503504 Astrocalendaire microblasted black ceramic bezel with44. 2 mm 18K red gold 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.