Portofino Chronograph Reference IW3910-31
Portofino Chronograph Stainless Steel / Silver
Overview
A 42 mm stainless steel case defines the IWC Portofino Chronograph. It is water resistant to 30 metres. One reference is listed, IW3910-31.
- Case diameter
- 42 mm
- Water resistance
- 30 m
- Case material
- Stainless steel
Specifications
Specifications from two independent sources. Last checked . SourcesCase
- Diameter
- 42 mm
- Material
- Stainless steel
- Crystal
- Sapphire
- Water resistance
- 30 m
Movement
- Type
- Automatic
Not yet recorded: thickness, lug width, lug-to-lug, case back, shape, colour, indexes, hands, calibre, functions, years.
Sources
Portofino Chronograph questions
What size is the IWC Portofino Chronograph?
The IWC Portofino Chronograph has a 42 mm case.
What is the IWC Portofino Chronograph case made of?
The case is stainless steel.
Is the IWC Portofino Chronograph water resistant?
It is rated to 30 m.
