THE REFERENCE LIBRARY IWC
Portugieser Constant-Force Tourbillon Double Moon Platinum / Silver
REFERENCEIW5901-05 (aka: IW590105)
The details behind the design.
Explore this IWC reference, its specifications and its place in our watch archive.
- Movement
- Handwound
- Calibre
- 94800
- Introduced
- 2016
From the Superwatchman archive. A reference record, not an offer for sale.
A CLOSER LOOK
About this watch.
The IWC Portugieser Constant-Force Tourbillon reference IW5901-05 was made in 2016 as a limited edition of 5 pieces. It features a Platinum case and a Silver dial. Inside ticks the hand-wound caliber 94800.
THE DETAILS
Specifications.
- Brand
- IWC
- Collection
- Portugieser
- Reference
- IW5901-05 (aka: IW590105)
- Introduced
- 2016
- Limited edition
- Yes
- Crystal
- Sapphire
- Case back
- Open
- Case shape
- Round
- Dial colour
- Silver
- Frequency
- 18000 bph
- Indexes
- Arabic Numerals
- Hands
- Feuille
- Movement
- Handwound
- Power reserve
- 96 h
- Calibre
- 94800
Archive details may be incomplete or dated. Confirm specifications with the manufacturer.