IWC Portugieser Perpetual Calendar Watch - 44.2 mm 5N Gold Case - Slate Dial - Black Alligator Strap - IW503404 Brushed silver dial with 18K red

silver dial with 18K red gold-plated indexes and roman numerals at the 3-6-9 and 12 o'clock positions and date window at 3 o’clock

silk-embossed creamy silvery dial with diamond indexes with date at 6 oclock

MFG Reference # H69439531

silver dial with diamond-set indexes and roman numerals at the 3-6-9 and 12 o'clock positions and date window at 3 o’clock

As a new release model of 2023

IWC Portugieser Perpetual Calendar Watch - 44.2 mm 5N Gold Case - Slate Dial - Black Alligator Strap - IW503404 Brushed silver dial with 18K red44. 2 mm 18K 5N 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 52615 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.