IWC Ingenieur Perpetual Calendar Stainless Steel / Blue Ref. IW3449-03

The IWC Ingenieur Perpetual Calendar Stainless Steel / Blue IW3449-03 has a 41.6 mm stainless steel case, measures 13.4 mm thick, and is water resistant to 30 metres.

The IWC Ingenieur Perpetual Calendar IW3449-03 was introduced in 2025. This watch pairs a Portofino style case (Stainless Steel, 41.60mm) with a self-winding movement with perpetual calendar and moonphase (caliber 82650). The dial is Blue.

Diameter: 41.6 mm
Thickness: 13.4 mm
Water resistance: 30 m
Case: Stainless Steel
Released: 2025
Movement: IWC caliber 82650

Specifications

Case and dimensions

Case diameter: 41.6 mm
Thickness: 13.4 mm
Case shape: Round
Case material: Stainless Steel
Crystal: Sapphire
Case back: Open
Water resistance: 30 m

Dial

Dial colour: Blue
Finish: Matte
Indexes: Stick / Dot
Hands: Feuille

Movement

Calibre: IWC caliber 82650
Movement maker: IWC
Movement type: Automatic
Display: Analog
Power reserve: 60 h
Frequency: 28800 vph
Jewels: 46
Movement diameter: 30 mm
Complications: Date, Day, Hours, Leap Year, Minutes, Month, Moonphase and Seconds