Strap matcher

Best straps for the Certina DS-7 Chronograph

21 mm lugs, 41 mm case. Try a strap below; the drawing is to scale.

Certina DS-7 Chronograph on a black leather strap
Strap
Colour: Black
Strap width21 mm
At the buckle19 mm
Lug to lug (est.)48 mm

Looks that work on the Certina DS-7 Chronograph

Certina DS-7 Chronograph specs

Case
41 mm × 12.4 mm thick
Lug width
21 mm
Case material
stainless steel
Movement
ETA G10.212, quartz chronograph
Water resistance
100 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 Certina DS-7 Chronograph

What size strap fits the Certina DS-7 Chronograph?

The Certina DS-7 Chronograph takes 21 mm straps: its lug width is 21 mm. A leather strap will usually taper to 19 mm at the buckle.

How big is the Certina DS-7 Chronograph?

The case is 41 mm across, and about 48 mm from lug tip to lug tip.

What strap looks best on the Certina DS-7 Chronograph?

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.