Portugieser Eternal Calendar Platinum Watch (IW505701)
Portugieser Eternal Calendar Platinum Watch (IW505701)
Special Order at the IWC Schaffhausen Palm Beach Boutique
The Portugieser Eternal Calendar IW505701 represents IWC Schaffhausen's dedication to mechanical mastery and meticulous craftsmanship. Its substantial 44.4mm platinum case houses a sophisticated perpetual calendar mechanism designed to track the passage of time with extraordinary precision.
- Case Material: Polished platinum, combining durability with refined aesthetics
- Movement: Automatic self-winding IWC-manufactured caliber 52640 with Pellaton winding system
- Dial: White glass dial crafted through a multi-step process with frosted underside and hand-mounted appliques
- Strap: Black alligator leather by Santoni with a 22mm width and platinum folding clasp
- Calendar Features: Secular perpetual calendar with leap year accuracy until 3999 and an eternal moon phase display requiring adjustment only once every 45 million years
The watch also features double box-glass sapphire crystals, enhancing both the view and protection of its intricate inner workings. The power reserve extends to seven days, supported by two barrels—an impressive technical achievement ensuring reliability through extended wear.
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Visit the IWC Schaffhausen Boutique in Palm Beach
We look forward to welcoming you to our new IWC boutique at 219 Worth Avenue in Palm Beach. If you would like to schedule an appointment with one of our watch specialists, please email iwc@greenleafcrosby.com or call (561)670-2920.
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Up to 8 Years of Warranty
Register to become a member of My IWC and benefit from a 6-year extension to IWC's standard 2-year International Limited Warranty. As a member, you will also receive useful tips on how to care for your timepiece, and be the first to get important watch news.
