Strap matcher

Best straps for the Sinn 157

22 mm lugs, 43 mm case. Try a strap below; the drawing is to scale.

Sinn 157 on a black leather strap
Strap
Colour: Black
Strap width22 mm
At the buckle20 mm
Lug to lug (est.)50.5 mm

Looks that work on the Sinn 157

Sinn 157 specs

Case
43 mm
Lug width
22 mm
Case material
stainless steel
Movement
Lemania 5100, automatic chronograph
Water resistance
200 m

We couldn't confirm these sizes from a published spec sheet, so they're our best estimate. Measure your lug width before you buy: here's how.

Strap size for the Sinn 157

What size strap fits the Sinn 157?

The Sinn 157 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 Sinn 157?

The case is 43 mm across, and about 50.5 mm from lug tip to lug tip.

What strap looks best on the Sinn 157?

Good options are an oxblood leather strap, a steel three-link bracelet, a grey suede strap. Try them all on the drawing above.

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