IWC Portugieser Perpetual Calendar Watch - 44.2 mm White Gold Case - Slate Dial - Black Alligator Strap - IW503301 Cartier manually wound caliber 1-17 SAV

manually wound caliber 1-17 SAV PS movement with seconds subdial at 6 o'clock

The analog display

is complemented by the striking contrast of rose gold elements

seamlessly blending tradition and innovation

this watch is not just a timekeeping instrument

IWC Portugieser Perpetual Calendar Watch - 44.2 mm White Gold Case - Slate Dial - Black Alligator Strap - IW503301 Cartier manually wound caliber 1-17 SAV44. 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.