IW590203

Portugieser Constant-Force Tourbillon Edition “150 Years” Add to Wishlist

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IWC Schaffhausen Boutique – Schaffhausen

Baumgartenstrasse 15 8200, Schaffhausen +41526305030
Opening Hours
Monday: 9:00 AM - 5:30 PM
Tuesday: 9:00 AM - 5:30 PM
Wednesday: 9:00 AM - 5:30 PM
Thursday: 9:00 AM - 5:30 PM
Friday: 9:00 AM - 5:30 PM
Saturday: 9:00 AM - 3:30 PM
  • Platinum case
  • Manual-winding
  • Black alligator leather strap by Santoni
  • Diameter 46.0 MM

This watch is available in different materials and colours

See variations

Specifications

case

  • Platinum case
  • Diameter 46.0 MM
  • Height 13.4 MM
  • See-through sapphire glass back
  • Water resistance 3 bar

Movement

  • 94805 Calibre
  • Manual-winding
  • Frequency 18000.0 vph (2.5 hz)
  • 41 Jewels
  • 96 hours Power Reserve
  • IWC-manufactured movement

Features

  • Tourbillon with integrated constant-force mechanism
  • Moon phase display
  • Power reserve display
  • Sapphire glass, arched-edge, antireflective coating on both sides

dial

  • Blue dial

Strap

  • Black alligator leather strap by Santoni
Calibre Family 94000

Calibre Family 94000

The hand-wound movement features two barrels, which provide the energy for a number of different complications, including the constant-force tourbillon, the astronomical module in the Portugieser Sidérale Scafusia and the digital Pallweber display.

Moon phase display

Moon phase display

IWC’s moon phase displays are not just aesthetic works of art – they are extremely precise and diverge from the actual phase of the moon by just 1 day in 577.5 years.

Constant-force tourbillon

Constant-force tourbillon

With the patented constant-force tourbillon, IWC elegantly combines two complications that serve to increase timekeeping precision. It ensures an extremely regular and precise rate over a period of at least 48 hours.

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