IWC Schaffhausen
Portofino Chronograph
IW391025
Specifications
Case
Case size
42 mm
Case Material
18 ct 5N Gold
Bezel
18 ct 5N Gold
Water Resistance
3 Ba
Crystal
Sapphire with Anti-reflective Treatment
Dial
Silver-Plated
Movement
Movement
Automatic Winding
75320 Calibre
Power reserve
44 hours