Portugieser Perpetual Calendar 44
IW503701
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- 44.4 mm · 18 ct Armor Gold®
- Thickness
- 15 mm
- Water
- 50 m
- Calibre
- IWC 52616 · 168 h
- Dial
- Silver plated
- Bracelet
- Leather
General
- Model name
- Portugieser Perpetual Calendar 44
- Collection
- Portugieser
- Status
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Description
The IWC Schaffhausen Portugieser Perpetual Calendar 44 IW503701 is in production. It has a 44.4 mm 18k rose gold case, 15 mm thick and water-resistant to 50 m. It has a silver plated dial. It uses the automatic IWC calibre 52616, with a 168-hour power reserve. Its functions include date, perpetual calendar, moon phase, power reserve indicator, small seconds and hacking (stop) seconds. It comes on a leather strap.
Generated from the collected facts.
Price
US$59,000 IWC Schaffhausen, 23 Oct 2026
Closest by specs
From other collections and brands, ranked by recorded size, case metal, dial, bezel, water resistance, movement, bracelet, lume and power reserve.
Provenance and history
| When (UTC) | Field | Change | By |
|---|---|---|---|
| 23 Oct 2026 15:45 | current_retail_amount | — → 59000 | IWC Schaffhausen |
| 23 Oct 2026 15:45 | caliber_id | — → 497 | IWC Schaffhausen |
| 23 Oct 2026 15:45 | water_resistance_m | — → 50 | IWC Schaffhausen |
| 23 Oct 2026 15:45 | strap_color | — → brown | IWC Schaffhausen |
