IWC Portugieser Portugieser Constant-Force Tourbillon Double Moon Platinum / Ardoise

Reference IW5901-02

About this watch

The IWC IW5901-02 Portugieser Constant-Force Tourbillon Double Moon Platinum / Ardoise is a masterpiece of horology that embodies the essence of fine watchmaking. Crafted from platinum, this limited edition piece features an elegant design and precision mechanics. The sunburst grey dial adds depth and catches the light beautifully, while the feuille hands are elegantly designed to complement the overall aesthetic. At its heart lies the IWC caliber 94800, a hand-wound movement with patented constant force mechanism and tourbillon escapement. This watch boasts an impressive 96-hour power reserve and double moonphase display, making it a conversation starter that adds another layer of functionality to keep track of time in both light and dark. With its water resistance of 30 meters, it's suitable for everyday wear, though it's advisable to keep it away from deep-water activities.
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Key Features

  • Platinum case with sunburst grey dial
  • IWC caliber 94800 hand-wound movement with constant force mechanism
  • Tourbillon escapement with double moonphase display and power reserve indicator
  • Water resistance of 30 meters
  • 46.00 mm diameter platinum case
  • Arabic numerals and feuille hands for readability and aesthetic appeal

Specifications

Brand
IWC
Family
Portugieser
Model
Portugieser Constant-Force Tourbillon Double Moon Platinum / Ardoise
Reference
IW5901-02
Movement
94800
Movement Features
  • Minutes, Hours, Small Seconds
  • Moonphase
  • Constant Force Mechanism, Tourbillon Escapement, Power Reserve Indicator
Case
46mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
30

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