IWC – Portofino chronograph – IW391027 – Unisex – 2011-present

Model : PORTOFINO CHRONOGRAPH

Reference: IW391027

CASHIER:

Steel houses

Diameter 42.0mm

Thickness 13.6mm

Waterproof 3 bar

MOVEMENT:
79320 Caliber

Automatic winding

44 hours of running autonomy

Frequency 28’800 vph (4Hz)

240 Components

25 Rubies

Côtes de Genève, perlage

FEATURES:

Chronograph function for hours, minutes and seconds

Date display and indication of the day of the week

Sapphire crystal, domed, anti-reflective on both sides

Small seconds with stop device

Clasp: Barb