IWC Portuguese Perpetual Calendar Silver Dial Rose Gold IW503701
The IWC Portuguese Perpetual Calendar reference IW503701 from 2025 pairs a refined silver plated dial with an 18k rose gold case and a fixed rose gold bezel. The watch features IWC’s iconic perpetual calendar layout with displays for date, day, month, year, and moonphase, presented in a balanced and highly legible configuration. It is fitted on a brown leather strap with a deployant clasp, completing the classic Portuguese aesthetic.
The Portuguese Perpetual Calendar remains one of IWC’s most recognized complications, combining traditional watchmaking with modern reliability. The rose gold configuration is especially desirable for collectors seeking warmth and presence on the wrist, while maintaining understated elegance. With its 2025 warranty card, this example represents a current and highly collectible execution of the model.
This watch is in excellent condition. Please review the pictures closely for accuracy. The photos are taken with a high-powered macro lens and may show imperfections not typically seen with the human eye.
Includes:
Box
Travel Case
Warranty Card (2025)
Manual
We operate with complete transparency and welcome any questions.
The watch ships overnight priority FedEx fully insured within 2 business days of purchase.
IWC Portuguese Perpetual Calendar Silver Dial Rose Gold IW503701
The IWC Portuguese Perpetual Calendar reference IW503701 from 2025 pairs a refined silver plated dial with an 18k rose gold case and a fixed rose gold bezel. The watch features IWC’s iconic perpetual calendar layout with displays for date, day, month, year, and moonphase, presented in a balanced and highly legible configuration. It is fitted on a brown leather strap with a deployant clasp, completing the classic Portuguese aesthetic.
The Portuguese Perpetual Calendar remains one of IWC’s most recognized complications, combining traditional watchmaking with modern reliability. The rose gold configuration is especially desirable for collectors seeking warmth and presence on the wrist, while maintaining understated elegance. With its 2025 warranty card, this example represents a current and highly collectible execution of the model.
This watch is in excellent condition. Please review the pictures closely for accuracy. The photos are taken with a high-powered macro lens and may show imperfections not typically seen with the human eye.
Includes:
Box
Travel Case
Warranty Card (2025)
Manual
We operate with complete transparency and welcome any questions.
The watch ships overnight priority FedEx fully insured within 2 business days of purchase.
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