IWC Portofino Perpetual Calendar Stainless Steel / Silver Ref. IW3446-01

The IWC Portofino Perpetual Calendar Stainless Steel / Silver IW3446-01 has a 40 mm stainless steel case, measures 12.7 mm thick, and is water resistant to 30 metres.

The IWC Portofino Perpetual Calendar IW3446-01 was introduced in 2022. This watch pairs a Portofino style case (Stainless Steel, 40.00mm) with a self-winding movement with perpetual calendar and moonphase (caliber 82650). The dial is Silver.

Diameter: 40 mm
Thickness: 12.7 mm
Water resistance: 30 m
Case: Stainless Steel
Released: 2022
Movement: IWC caliber 82650

Specifications

Case and dimensions

Case diameter: 40 mm
Thickness: 12.7 mm
Lug width: 20 mm
Case shape: Round
Case material: Stainless Steel
Crystal: Sapphire
Case back: Open
Water resistance: 30 m

Dial

Dial colour: Silver
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