
IWC
Ingenieur Tourbillon 41
Ref. IW345901
We source this reference to order — ask and we'll come back with availability and a price.
Trade-in welcome — apply your watch’s value
Prefer email? A specialist replies personally either way.
Authenticity guaranteed · Insured delivery · Handled by a specialist
Specifications
Reference
- Collection
- Ingenieur
- Reference
- IW345901
Case
- Material
- Gold
- Size
- 41.6 mm
Movement
- Calibre
- 82905
- Power reserve
- 80 hours
About this reference
The Ingenieur Tourbillon 41 marks the first model in the collection to feature a flying tourbillon, presented in 18-carat 5N gold and limited to 100 pieces. Case: Reference: IW345901; Case: 18 ct 5N gold; Strap: 18 ct 5N gold bracelet; Diameter: 41.6 mm; Movement: Automatic, self-winding, IWC-manufactured movement; Height: 12.1 mm; Water Resistance: 10 Bar; Back case: With synthetic sapphire crystal. Movement: Caliber: 82905; Movement type: Automatic, self-winding; IWC-manufactured movement: Yes; Power Reserve: 80 hours; Frequency: 28800 Vph (4 Hz); Components: 203; Jewels: 25. Features: Sapphire glass, convex, antireflective coating on both sides; Glass secured against displacement by drop in air pressure; Pellaton automatic winding; Hacking tourbillon mechanism; Flying minute tourbillon.
More IWC Ingenieur
View all


