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

Reference IW5901-09

About this watch

The IWC IW5901-09 Portugieser Constant-Force Tourbillon Double Moon Platinum is a masterpiece of horology, boasting exceptional craftsmanship and design. Its platinum case shines with a premium finish, while the sunburst blue dial creates a striking contrast. The watch features intricate mechanics, including a tourbillon escapement and patented constant-force mechanism, ensuring impeccable accuracy. A double moonphase display adds an astronomical touch, while the ergonomic design makes it comfortable to wear on larger wrists. With only five pieces produced, this limited edition is a coveted collector's dream, combining traditional craftsmanship with modern technology.
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Key Features

  • Platinum case with premium finish
  • Sunburst blue dial with Arabic numerals and Feuille hands
  • Double moonphase display indicating moon phases in northern and southern hemispheres
  • 96-hour power reserve indicator
  • Water resistance of 30 meters
  • Ergonomic design for comfortable wear on larger wrists

Specifications

Brand
IWC
Family
Portugieser
Model
Portugieser Constant-Force Tourbillon Double Moon Platinum / Behebani
Reference
IW5901-09
Movement
94800
Movement Features
  • Minutes, Hours, Small Seconds
  • Moonphase
  • Constant Force Mechanism, Tourbillon Escapement, Power Reserve Indicator
Case
46mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
30