IWC Portugieser Eternal Calendar Watch, 44.4mm White Dial, IW505701
IWC’s first secular perpetual calendar automatically takes into account the Gregorian calendar’s complex leap year exceptions by skipping three leap years over a 400-year period.
Reference: IW505701
Dial Color: White
Case Size: 44.4
Case Material: Platinum
Band Material: Leather
Movement: Automatic
Sku: 510-00237
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IWC Portugieser Eternal Calendar Watch, 44.4mm White Dial, IW505701
Sale price$153,000.00
Regular price