With its casual elegance, the Portofino Automatic 34 embodies the essence of IWC’s Portofino line.

Overview
Reference: IW357412
Dial Color: Green
Case: Stainless steel
Strap: Green calfskin strap with quick-change system View all compatible straps
Diameter: 34 mm
Movement: Automatic, self-winding

Features
Sapphire glass, convex, antireflective coating on both sides
Central hacking seconds
IWC bracelet quick-change system

Case
Strap width: 16 mm
Buckle width: 14 mm
Case: Stainless steel
Diameter: 34 mm
Height: 8.6 mm
Water Resistance: 3 Bar
Back case: Standard

Movement
Caliber: 35100
Movement type: Automatic, self-winding
Power Reserve: 50 hours
Frequency: 28800 Vph (4 Hz)
Jewels: 25