IWC Portugieser Tourbillon Rétrograde Chronograph
IW394009
The Portugieser Tourbillon Rétrograde Chronograph takes on a dramatic, monochrome character in 18-carat Armor Gold® and an obsidian-black dial. A flying minute tourbillon at six o’clock balances the arcing retrograde date and the combined flyback chronograph display, arranging substantial mechanical complexity with the collection’s characteristic clarity. Limited to 100 pieces and powered by the automatic calibre 89900, this 43.5 mm edition pairs technical depth with a quietly imposing presence.
Reference: IW394009
Movement: Automatic, calibre 89900
Power reserve: 68 hours
Case: 18 ct Armor Gold®, 43.5 mm
Dial: Black
Crystal: Sapphire
Strap/bracelet: Black alligator leather strap by Santoni
Features: Date; Chronograph; Flyback; Anti-reflective crystal; Tourbillon
Water resistance: 30 m / 3 ATM
Year: 2026 — Full set
Price on request
100% secure checkout
Encrypted connection active- We never see or store your card number
- Checkout powered by Shopify · trusted by millions of stores
100% secure checkout
Encrypted connection active- SSL-encrypted payment · your details stay private
- We never see or store your card number
- Checkout powered by Shopify · trusted by millions of stores