IWC Portugieser Perpetual Calendar Watch - 44.2 mm 5N Gold Case - Slate Dial - Black Alligator Strap - IW503404 Subdials white gold applied hourmarkers and

white gold applied hourmarkers and Royal Oak hands with luminescent coating

set with baguette diamonds bezel

caliber 1904 CH MC automatic movement

Encircling the dial

caliber 1904-FU MC automatic movement with large date at 12 o'clock

IWC Portugieser Perpetual Calendar Watch - 44.2 mm 5N Gold Case - Slate Dial - Black Alligator Strap - IW503404 Subdials white gold applied hourmarkers and44. 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.