IWC Portugieser Constant-Force Tourbillon Edition “150 Years” Platinum / Blue Ref. IW5902-03

The IWC Portugieser Constant-Force Tourbillon Edition “150 Years” Platinum / Blue IW5902-03 has a 46 mm platinum case, measures 13.4 mm thick, and is water resistant to 30 metres.

The IWC Portugieser Constant-Force Tourbillon Edition “150 Years” reference IW5902-03 is a limited edition of 15 pieces created in celebration of the brand's 150th anniversary. It features a platinum case of 46mm, which houses the hand-wound caliber 94805 with constant-force tourbillon and moonphase indicator.

Diameter: 46 mm
Thickness: 13.4 mm
Water resistance: 30 m
Case: Platinum
Released: 2018
Movement: IWC caliber 94805

Specifications

Case and dimensions

Case diameter: 46 mm
Thickness: 13.4 mm
Case shape: Round
Case material: Platinum
Crystal: Sapphire
Case back: Open
Water resistance: 30 m

Dial

Dial colour: Blue
Finish: Gloss
Indexes: Arabic Numerals
Hands: Feuille

Movement

Calibre: IWC caliber 94805
Movement maker: IWC
Movement type: Handwound
Display: Analog
Power reserve: 96 h
Frequency: 18000 vph
Jewels: 41
Complications: Constant Force Mechanism, Day, Minutes, Moonphase, Night Indication, Power Reserve Indicator, Small Seconds and Tourbillon Escapement