42 mm 18K red gold case
36 diamonds set in index hour markers and 8 diamond set in Roman numeral IX
34mm polished stainless steel case
blue rubber strap and additional yellow rubber strap
fluted bezel with bidirectional rotatable Rolex Ring Command
IWC Portugieser Perpetual Calendar Watch - 44.2 mm White Gold Case - Slate Dial - Black Alligator Strap - IW503301 annual-calendar 42 mm 18K red gold44. 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.