IWC Portugieser Tourbillon Mystere Retrograde Watch - 44.2 mm Red Gold Case - Ardoise Dial - Dark Brown Alligator Strap - IW504602 8999 caliber 1847 MC self-winding mechanical

caliber 1847 MC self-winding mechanical movement

such as angular Snowflake hands and unprotected winding crown

18K white gold gred in the form of Roman numerals

blue sailcloth strap with gold bar tack loop stitches

champagne jubilee dial

IWC Portugieser Tourbillon Mystere Retrograde Watch - 44.2 mm Red Gold Case - Ardoise Dial - Dark Brown Alligator Strap - IW504602 8999 caliber 1847 MC self-winding mechanical44. 2 mm 18K red gold case, 15. 3 mm thick, sapphire back, sapphire crystal with arched edge, antireflective coating on both sides, ardoise dial, caliber 51900 pellaton automatic winding movement with power reserve display, retrograde date display, flying minute tourbillon, approximately 7 day of power reserve, dark brown alligator leather strap by Santoni. Water resistant to 3 bar.