Strap matcher

Best straps for the Seiko SKX173

22 mm lugs, 42.5 mm case, reference SKX173. Try a strap below; the drawing is to scale.

Seiko SKX173 on a steel three-link bracelet
Strap
Colour: Steel
Strap width22 mm
At the buckle18 mm
Lug to lug46 mm

Looks that work on the Seiko SKX173

Seiko SKX173 specs

Case
42.5 mm × 13.3 mm thick
Lug width
22 mm
Lug to lug
46 mm
Case material
stainless steel
Movement
Calibre 7S26, automatic
Water resistance
200 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 Seiko SKX173

What size strap fits the Seiko SKX173?

The Seiko SKX173 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 Seiko SKX173?

The case is 42.5 mm across, and about 46 mm from lug tip to lug tip.

What strap looks best on the Seiko SKX173?

Good options are a black rubber strap, a black and grey stripe NATO strap, a taupe suede strap. Try them all on the drawing above.

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