secured with a Deployant Buckle
brown sunburst dial with gold applied numerals
ensuring it remains as resilient as it is exquisite
The aesthetic codes emblematic of the Black Bay are represented through a slimmer middle case with a fixed bezel in the Black Bay 41
a symphony of precision
IWC Portugieser Perpetual Calendar Watch - 44.2 mm White Gold Case - Slate Dial - Black Alligator Strap - IW503301 Blackeye secured with a Deployant Buckle44. 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.