IWC Portuguese Tourbillon Mystère Rétrograde Limited Edition Watches
44.2 mm platinum case, sapphire-glass back, ruthenium-black dial, pellaton automatic winding calibre 51900 movement with power reserve display, retrograde date display, flying minute tourbillon, Glucydur beryllium alloy balance with high-precision adjustment cam on balance arms, Breguet spring, rotor with 18-carat gold medallion, approximately 7 days of power reserve, black alligator leather strap. Water resistant to 3 bar.
IWC Portugieser Tourbillon Mystère Rétrograde Watch
44.2 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.
IWC Portugieser Tourbillon Mystère Rétrograde Watch
44.2 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.