Included in the Price:
- Original box and papers
- FedEx Overnight Shipping (Next-Day Delivery)
Product Details:
- Watch is 100% identical to the original — same weight, materials, and movement
- 2-Year Warranty
Guarantee:
- 100% Money-Back Guarantee. No questions asked.
- If the product is incorrect, defective, or you are unsatisfied for any reason, a full refund will be issued.
Availability:
- Local stock with 3 warehouses in Europe, 9 in the United States, and 1 in Australia
IWC Schaffhausen’s perpetual calendar was originally developed during the 1980s by former head-watchmaker Kurt Klaus. In 2003, the legendary complication was presented in the Portugieser collection for the first time. Since then, the Portugieser Perpetual Calendar has been a major pillar of the collection.
Technical Data |
|
| Reference | IW503704 |
| Case | 18 ct white gold |
| Dial colour | Dune |
| Diameter | 44.4 mm |
| Strap | Black alligator leather strap by Santoni |
| Movement | |

Dentelle
Envol Rouge
Sequins
Envol Bleu
Big Bang Integral Time Only Yellow Gold
Ondes
Saxonia Thin 40
Savile Row
Big Bang Integrated Time Only King Gold Pavé
Big Bang Integrated Time Only Yellow Gold Pavé
Jazzmaster Lady Auto
Big Bang Integrated Time Only Black Magic
Airmaster
Pilot’s Watch Automatic 36
Glendora 18K Gold
Big Bang Integrated Time Only King Gold
Airmaster
Jazzmaster Viewmatic Auto
Airmaster
1815 Tourbillon
Classic Fusion Original Yellow Gold
Rolex Sky-Dweller 42 mm yellow gold 336938-0005
Pilot's Watch Chronograph 41
Big Bang Integrated Time Only King Gold Jewellery
Airmaster
Zeitwerk
Rolex Sky-Dweller 42 mm yellow gold 336938-0008
T-My Lady 18K Gold automatic
American Classic Valiant Auto
Rolex Sky-Dweller 42 mm Everose gold 336935-0008
Rolex Sky-Dweller 42 mm yellow gold 336938-0004
Rolex Sky-Dweller 42 mm white gold 336239-0002
Rolex 1908 18 ct white gold polished finish 52509-0002
Saxonia Moon Phase
Pilot’s Watch Chronograph 41 TOP GUN Mojave Desert 

















