Strap matcher

Best straps for the IWC Schaffhausen Portofino Chronograph

22 mm lugs, 42 mm case, reference IW391001 (since 2011). Try a strap below; the drawing is to scale.

IWC Schaffhausen Portofino Chronograph on a black leather strap
Strap
Colour: Black
Strap width22 mm
At the buckle20 mm
Lug to lug50 mm

Looks that work on the IWC Schaffhausen Portofino Chronograph

IWC Schaffhausen Portofino Chronograph specs

Made
since 2011
Case
42 mm × 13.5 mm thick
Lug width
22 mm
Lug to lug
50 mm
Case material
stainless steel
Movement
Calibre 79320, automatic
Water resistance
30 m

From the maker's published figures, gathered with AI help and not yet checked against a watch in hand. Measure your lugs before you buy.

Strap size for the IWC Schaffhausen Portofino Chronograph

What size strap fits the IWC Schaffhausen Portofino Chronograph?

The IWC Schaffhausen Portofino Chronograph takes 22 mm straps: its lug width is 22 mm. A leather strap will usually taper to 20 mm at the buckle.

How big is the IWC Schaffhausen Portofino Chronograph?

The case is 42 mm across, and about 50 mm from lug tip to lug tip.

What strap looks best on the IWC Schaffhausen Portofino Chronograph?

Good options are a steel three-link bracelet, a grey suede strap, a black and grey stripe NATO strap. Try them all on the drawing above.

Sizes come from published specs. Check yours before you buy: how to measure lug width.