stainless steel pin buckle
calibre 51950 automatic movement with date
blue rubber strap with additional white rubber strap
6mm stainless steel case
arabic numerals and white gold royal oak hands with luminescent coating
IWC Portugieser Perpetual Calendar Watch - 44.2 mm 5N Gold Case - Slate Dial - Black Alligator Strap - IW503404 4302 stainless steel pin buckle44. 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.