IWC Schaffhausen Portugieser Tourbillon Rétrograde Chronographe Boutique Edition

~$129,570 · 1 CHF = 1.234 USD (2026-07-22)

Year

2020

Category

Chronométrie

Reference

IW394005

Case

ø 43.5 mm · Armor Gold

Material

Gold

Dial

Blue

Movement

Mécanique à remontage automatique Réserve de marche: 68 h, 28800 alt/h Echappement silicium

Water resistance

30 m

Price tier

$100K–$500K

Country

🇨🇭 Switzerland

The story of the Portugieser Tourbillon Retrograde Chronograph Boutique Edition Few complications in Haute Horlogerie are as fascinating as the tourbillon. The Portugieser Tourbillon Retrograde Chronograph features a flying minute tourbillon at 6 o'clock. It also has a retrograde date display and a chronograph with a flyback function. This special edition, graced with a gold and dark blue design, is limited to 50 pieces, available exclusively in IWC boutiques. The case is made of 18-carat Armor Gold®. Thanks to its reinforced microstructure, this material offers hardness far superior to traditional gold alloys. The IWC manufacture calibre 89900