IW503704
18 ct white gold Case, Automatic winding, Diameter 44.4 mm, Sparkling Beige dial, Black alligator leather strap by Santoni, Strap width 22.0 mm.
Perpetual calendar | IWC Schaffhausen
The perpetual calendar is one of the most fascinating haute horlogerie complications.
Watch Details
- Case
- Movement
- Features
Movement
- 52616 Calibre
- Automatic winding
- 168 Hours power reserve
- Frequency 28'800 VPH (4 Hz)
- 385 Components
- 54 Jewels
Features
- 7 days power reserve
- Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase
- Rotor in 18-carat 5N gold
- Small hacking seconds
- Pellaton automatic winding
- Power reserve display
- Double box-glass sapphire crystals, antireflective coating on both sides
Care For Your Watch
Complete Service
It involves a full overhaul of the timepiece and is a complex, largely manual task that takes several hours.
Learn more
HOW-TO TIPS
Learn how to clean your watch, wind it and more in our six-part “How To…” video series.
LEARN MORE
OFFICIAL DOCUMENTS
IWC Schaffhausen
Exclusive Service
SHIPPING & DELIVERY
Standard: 5-7 business days* Express: 2 business days* Urgent: next business day **
You may also choose to pick-up your purchase in one of our selected Boutiques, which can be chosen during the checkout. In this case, you will be notified by email when your order is ready for collection.
30 days, Phone only, Exc. Custom items, Gifts over phone only, ret/exch. Shipping fees: IWC
FIND A BOUTIQUE
Would you like to visit us? Find the IWC boutique or service centre that is closest to your location.
EXTENDED WARRANTY
Register to become a member of my IWC and benefit from a 6-year extension to the standard 2-year international limited warranty.
Portugieser Perpetual Calendar 44
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.
Portugieser Perpetual Calendar 44
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