IWC Portofino Hand-Wound Moon Phase Watch - 45.0 mm 5N Gold Case - Slate-Grey Dial - Dark Brown Alligator Strap - IW516403 IW371604 MFG Reference # H42415551

MFG Reference # H42415551

_ Calf leather strap with pin buckle or black rubber strap with pin buckle

blue fabric strap

Meticulously crafted in luxurious white gold

while the impressive power reserve guarantees uninterrupted performance for 72 hours

IWC Portofino Hand-Wound Moon Phase Watch - 45.0 mm 5N Gold Case - Slate-Grey Dial - Dark Brown Alligator Strap - IW516403 IW371604 MFG Reference # H4241555145. 0 mm 18K 5N gold case, 13. 2 mm thick, see through sapphire glass back, arched edge sapphire glass crystal with antireflective coating on both sides, slate grey dial, calibre 59800 movement with date, hours, minutes, small seconds, moonphase, power reserve indicator, approximately 192 hours of power reserve, dark brown alligator leather strap by santoni. Water resistant to 3 bar.