IWC Portugieser Tourbillon Rétrograde Chronograph (Ref. IW394009)

A masterwork of fine watchmaking. IWC introduces the Portugieser Tourbillon Rétrograde Chronograph (Ref. IW394009) — crafted in 18-carat Armor Gold® and limited to 100 pieces. Three complications are displayed on the lacquered Obsidian dial. At 6 o’clock, a flying minute tourbillon unites 56 individual parts in an intricate mechanism weighing only 0.675 grams, at 9 o'clock a retrograde date display, and a flyback chronograph at 12 o'clock. #IWCwatches | #IWCportugieser