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

Reference IW5901-04

About this watch

The IWC IW5901-04 Portugieser Constant-Force Tourbillon Double Moon is a masterpiece of luxury watchmaking, combining stunning design with intricate mechanics. Crafted from platinum, this limited-edition timepiece boasts a 46mm case size and features a black sunburst dial with Arabic numerals and feuille hands. The tourbillon at 6 o'clock showcases the watch's technical prowess, while the patented constant force mechanism ensures precise timekeeping. With a power reserve of 96 hours and water resistance up to 30 meters, this watch is designed for formal occasions. Its exclusivity, complexity, and craftsmanship make it a must-have for serious collectors, and its value is likely to appreciate over time.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • IWC Caliber 94800 movement
  • Platinum case with black sunburst dial
  • Tourbillon at 6 o'clock
  • Patented constant force mechanism
  • Double moonphase display
  • 96-hour power reserve
  • 30-meter water resistance

Specifications

Brand
IWC
Family
Portugieser
Model
Portugieser Constant-Force Tourbillon Double Moon Platinum / Black
Reference
IW5901-04
Movement
94800
Movement Features
  • Minutes, Hours, Small Seconds
  • Moonphase
  • Constant Force Mechanism, Tourbillon Escapement, Power Reserve Indicator
Case
46mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30