
IWC
Ingenieur Perpetual Calendar 41
Ref. IW3449-03
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Specifications
Reference
- Collection
- Ingenieur
- Reference
- IW3449-03
Case
- Material
- Stainless steel
- Size
- 41.6 mm
Movement
- Calibre
- 82600
- Power reserve
- 60 hours
Dial & Bracelet
- Dial
- Blue
About this reference
The Ingenieur Perpetual Calendar 41 is the first stainless steel model to combine the Gérald Genta-inspired Ingenieur design with the perpetual calendar developed by Kurt Klaus. Case: Reference: IW344903; Dial Color: Blue; Case: Stainless steel; Strap: Stainless steel bracelet; Diameter: 41.6 mm; Movement: Automatic, self-winding, IWC-manufactured movement; Height: 13.3 mm; Water Resistance: 10 Bar; Crown: Screwed-in; Back case: With synthetic sapphire crystal. Movement: Caliber: 82600; Movement type: Automatic, self-winding; IWC-manufactured movement: Yes; Power Reserve: 60 hours; Frequency: 28800 Vph (4 Hz); Components: 309; Jewels: 46. Features: Sapphire glass, convex, antireflective coating on both sides; Glass secured against displacement by drop in air pressure; Pellaton automatic winding; Perpetual calendar with displays for the date, day, month, leap year and perpetual moon phase.
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