IWC Schaffhausen

IWC Schaffhausen Portofino Chronograph

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IW391031 SPECIFICATIONS

CASE

Stainless steel case
Diameter 42.0 mm
Height 13.6 mm
Water resistance 3 bar

MOVEMENT

75320 Calibre
Automatic, self-winding
44 hours Power Reserve
Frequency 28800.0 vph (4.0 hz)
240 Components
25 Jewels
Côtes de Genève, perlage

FEATURES

Chronograph function with hours, minutes and seconds
Day and date display
Sapphire glass, convex, antireflective coating on both sides
Small hacking seconds

DIAL

Silver-plated dial

STRAP

Black alligator leather strap
Strap width 20 mm