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IWC Portugieser
IW5901-04 (aka: IW590104)
https://ultimate.watch/web/image/product.template/18601/image_1920?unique=5be44d8

Exclusive IWC Portugieser IW5901-04 watch showcases timeless horological mastery with a heritage rooted in precision and innovation.

The platinum 46mm case features a striking black sunburst dial with Arabic numerals and feuille hands, complemented by a sapphire crystal and an open case back revealing the IWC caliber 94800 movement with a tourbillon escapement, constant-force mechanism, moon phase, and power reserve indicator, making this luxury watch a rare collector’s piece available for sale.

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  • Movement
  • Produced
  • Limited
  • Glass
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  • Shape
  • Diameter
  • Color
  • Indexes
  • Hands
  • Material
  • Finish
  • Height
  • W/R

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Brand: IWC
Family: Portugieser
Reference: IW5901-04 (aka: IW590104)
Name: Portugieser Constant-Force Tourbillon Double Moon Platinum / Black
Movement: IWC caliber 94800 Minutes, Hours, Small Seconds | Moonphase | Constant Force Mechanism, Tourbillon Escapement, Power Reserve Indicator
Produced: 2016
Limited: Yes, 5 units
Glass: Sapphire
Back: Open
Shape: Round
Diameter: 46.00 mm
Color: Black
Indexes: Arabic Numerals
Hands: Feuille
Material: Platinum
Finish: Sunburst
Height: 13.40 mm
W/R: 30.00 m