Portofino Chronograph

Automatic winding, Diameter 42.0 mm

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

Case
Case: 18 ct 5N gold
Diameter: 42.0
Height: 13.6
Water resistance: 3.0
bar

Movement
Calibre: 79320
Movement type: Automatic winding
Power Reserve: 44
hours
Frequency: 28'800
VPH
Components: 240
Jewels: 25
Decoration: Côtes de Genève, Perlage

Reference
IW391025