Strap matcher

Best straps for the IWC Schaffhausen Portugieser Automatic 7 Days

22 mm lugs, 42.3 mm case, reference IW500107 (since 2004). Try a strap below; the drawing is to scale.

IWC Schaffhausen Portugieser Automatic 7 Days on a black leather strap
Strap
Colour: Black
Strap width22 mm
At the buckle20 mm
Lug to lug51 mm

Looks that work on the IWC Schaffhausen Portugieser Automatic 7 Days

IWC Schaffhausen Portugieser Automatic 7 Days specs

Made
since 2004
Case
42.3 mm × 14 mm thick
Lug width
22 mm
Lug to lug
51 mm
Case material
stainless steel
Movement
Calibre 51011, 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 Portugieser Automatic 7 Days

What size strap fits the IWC Schaffhausen Portugieser Automatic 7 Days?

The IWC Schaffhausen Portugieser Automatic 7 Days 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 Portugieser Automatic 7 Days?

The case is 42.3 mm across, and about 51 mm from lug tip to lug tip.

What strap looks best on the IWC Schaffhausen Portugieser Automatic 7 Days?

Good options are a dark brown leather strap, a grey suede strap, a steel mesh bracelet. Try them all on the drawing above.

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