IWC Portugieser Annual Calendar Red Gold / Silver Ref. IW5035-04

The IWC Portugieser Annual Calendar Red Gold / Silver IW5035-04 has a 44.2 mm red gold case, measures 15.3 mm thick, and is water resistant to 30 metres.

Launched in 2015, the IW5035 family introduces the Annual Calendar complication to the Portugieser (aka Portuguese) collection. The month, date and day are displayed through three arched windows at 12 o'clock. The present version, reference IW503504, has a red gold case and a silver dial. It is powered by the IWC-manufactured 52850 calibre.

Diameter: 44.2 mm
Thickness: 15.3 mm
Water resistance: 30 m
Case: Red Gold
Released: 2015
Movement: IWC caliber 52850

Specifications

Case and dimensions

Case diameter: 44.2 mm
Thickness: 15.3 mm
Lug width: 22 mm
Case shape: Round
Case material: Red Gold
Crystal: Sapphire
Case back: Open
Water resistance: 30 m

Dial

Dial colour: Silver
Indexes: Arabic Numerals
Hands: Feuille

Movement

Calibre: IWC caliber 52850
Movement maker: IWC
Movement type: Automatic
Display: Analog
Power reserve: 168 h
Frequency: 28800 vph
Jewels: 36
Movement diameter: 38.2 mm
Complications: Annual Calendar, Date, Day, Hours, Minutes, Month, Power Reserve Indicator and Small Seconds