IWC Portugieser Tourbillon Mystere Retrograde Watch - 44.2 mm Platinum Case - Silver Dial - Black Alligator Strap - IW504601 Musicale 5 mm sedna gold case

5 mm sedna gold case

caliber 9619 MC manual winding movement with skeletonized bridge forming Roman numerals

multi piece sapphire dial

Silvered sunburst dial with a guilloche texture

With a scratch-resistant sapphire crystal and water resistance up to 100 meters

IWC Portugieser Tourbillon Mystere Retrograde Watch - 44.2 mm Platinum Case - Silver Dial - Black Alligator Strap - IW504601 Musicale 5 mm sedna gold case44. 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.