IW5447
- Production
- 2007–present
- Model
- Portugieser Tourbillon Hand-Wound F.A. Jones
- Case material
- Stainless Steel / Gold
- Case size
- 43mm
- Movement
- Manual
- Calibre
- Cal. 98900
- Dial colours
- Silver / White
A hand-wound tourbillon inside the Portugieser, on calibre 98900, with the power reserve read from the dial. IWC's 98-series calibres descend from the movements the company built in the nineteenth century, and the tall bridges and long regulator index visible through the caseback are the evidence of it.
Before you ask.
When was the IWC Schaffhausen IW5447 produced?
The IW5447 has been in production since 2007.
What movement does the IWC Schaffhausen IW5447 use?
The IWC Schaffhausen IW5447 runs the Cal. 98900, a manual movement.
How do I check a IWC Schaffhausen IW5447 with Watch Safe?
Look up the watch's serial number in the Watch Safe registry to see whether a record exists or a theft flag is attached. A registry search identifies records for a specific serial; it does not authenticate the watch. Authentication is performed in person by an independent expert authenticator, and Watch Safe records and publishes the result.
Checking a specific IWC Schaffhausen? Request access.