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

Overview
Reference: IW657601
Dial Color: Silver plated
Case: Stainless steel
Strap: Stainless steel bracelet with quick-change system
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
Case: Stainless steel
Diameter: 34 mm
Height: 8.9 mm
Water Resistance: 5 Bar
Back case: Standard

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