IWC Portugieser Tourbillon Mystere Retrograde Watch - 44.2 mm Platinum Case - Silver Dial - Black Alligator Strap - IW504601 IW390704 black rubber and shiny 5N

black rubber and shiny 5N gold colored calfskin strap

18K white gold buckle

45 mm polished red ceramic faceted case designed by Richard Orlinski

Model Year Call for Enquiry Condition Call for Enquiry Box/Papers Box & Papers Case Material White Gold/Diamonds

silver satin-finish dial with sunray-effect

IWC Portugieser Tourbillon Mystere Retrograde Watch - 44.2 mm Platinum Case - Silver Dial - Black Alligator Strap - IW504601 IW390704 black rubber and shiny 5N44. 2 mm platinum case, 15. 3 mm thick, sapphire back, sapphire crystal with arched edge, antireflective coating on both sides, silver plated dial, caliber 51900 pellaton automatic winding movement with power reserve display, retrograde date display, flying minute tourbillon, approximately 7 day of power reserve, black alligator leather strap by Santoni. Water resistant to 3 bar.