IWC Portugieser Perpetual Calendar Watch - 44.2 mm White Gold Case - Midnight Blue Dial - Black Alligator Strap - IW503401 Great while the screw-down crown guarantees

while the screw-down crown guarantees water resistance up to 100 meters

44 mm 18K yellow gold case

7mm) 18K yellow gold case set with brilliant-cut diamonds

Revel in the precision of its center hour and minute hands

BRAND Audemars Piguet SERIES Royal Oak MODEL NUMBER 15550SR

IWC Portugieser Perpetual Calendar Watch - 44.2 mm White Gold Case - Midnight Blue Dial - Black Alligator Strap - IW503401 Great while the screw-down crown guarantees44. 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, midnight blue 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.