IWC Portugieser Perpetual Calendar Watch - 44.2 mm White Gold Case - Slate Dial - Black Alligator Strap - IW503301 Planet the TAG Heuer Formula 1

the TAG Heuer Formula 1 range epitomizes the ultimate in racetrack performance with iconic bold style boasting highly functional precision inspired by the superpower of motorsports

this striking timepiece also offers water resistance up to 300 meters

rhodium plated indexes and hands with white super luminova

A stainless steel bracelet completes the look

stainless steel bezel with engraved roman numerals

IWC Portugieser Perpetual Calendar Watch - 44.2 mm White Gold Case - Slate Dial - Black Alligator Strap - IW503301 Planet the TAG Heuer Formula 144. 2 mm 18K white gold case, 14. 9 mm thick, see through sapphire glass back, arched edge sapphire glass crystal with antireflective coating on both sides, slate coloured dial, calibre 52610 automatic movement with date, day, month, perpetual calendar, year indicator, hours, minutes, small seconds, moonphase, power reserve indicator, approximately 168 hours of power reserve, black alligator leather strap by santoni. Water resistant to 3 bar.