IWC Portofino Hand-Wound Big Date White Gold / Laureus Charity Night Milano 2016 Ref. IW5161-04

The IWC Portofino Hand-Wound Big Date White Gold / Laureus Charity Night Milano 2016 IW5161-04 has a 45 mm white gold case, measures 13 mm thick, and is water resistant to 30 metres.

The IWC Portofino Hand-Wound Big Date reference IW516104 is a piece unique created for a 2016 Laureus charity event in Milan. Building on the template provided by the ref. IW5161, it features a case of 45mm housing the hand-wound caliber 59230.

Diameter: 45 mm
Thickness: 13 mm
Water resistance: 30 m
Case: White Gold
Released: 2016
Movement: IWC caliber 59230

Specifications

Case and dimensions

Case diameter: 45 mm
Thickness: 13 mm
Lug width: 22 mm
Case shape: Round
Case material: White Gold
Crystal: Sapphire
Case back: Open
Water resistance: 30 m

Dial

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

Movement

Calibre: IWC caliber 59230
Movement maker: IWC
Movement type: Handwound
Display: Analog
Power reserve: 192 h
Frequency: 28800 vph
Jewels: 30
Movement diameter: 30 mm
Complications: Big Date, Hours, Minutes, Power Reserve Indicator and Small Seconds