IWC Schaffhausen Portugieser Tourbillon Rétrograde Chronograph

IW394006
IWC Schaffhausen Portugieser Tourbillon Rétrograde Chronograph
Technical specifications

Functions

  • Hours
  • Minutes
  • Seconds
  • Retrograde date
  • Flyback Chronograph
  • Flying Tourbillon

Movement

  • Self Winding/Automatic
  • Manufactured
  • Swiss Made

Case

  • Round
  • Platinum
  • Polished
  • 16.00mm
  • 43.50mm

Glass

  • Sapphire

Water resistance

  • 3.00atm / 30.00m / 100.00ft

Buckle

  • Pin Buckle
  • Platinum

Strap

  • Alligator
  • Blue

Year

  • 2020

Official description

The Portugieser Tourbillon Rétrograde Chronograph (Ref. 3940) combines a flying minute tourbillon at 6 o’clock with a retrograde date display at 9 o’clock and a flyback chronograph. The model is available in two versions, both limited to 50 watches. One is housed in an 18-carat Armor Gold® case with a blue dial featuring the maritime- inspired design cues of the Boutique Editions. Thanks to its improved microstructure, this innovative new material has considerably higher hardness values than traditional 5N gold alloys. A second version is available in platinum.