Strap matcher

Best straps for the Laco Aachen 42

20 mm lugs, 42 mm case, reference 861690. Try a strap below; the drawing is to scale.

Laco Aachen 42 on a dark brown leather strap
Strap
Colour: Dark brown
Strap width20 mm
At the buckle18 mm
Lug to lug52 mm

Looks that work on the Laco Aachen 42

Laco Aachen 42 specs

Case
42 mm × 12.5 mm thick
Lug width
20 mm
Lug to lug
52 mm
Case material
stainless steel
Movement
Laco 21 (Miyota 821A base), automatic
Water resistance
50 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 Laco Aachen 42

What size strap fits the Laco Aachen 42?

The Laco Aachen 42 takes 20 mm straps: its lug width is 20 mm. A leather strap will usually taper to 18 mm at the buckle.

How big is the Laco Aachen 42?

The case is 42 mm across, and about 52 mm from lug tip to lug tip.

What strap looks best on the Laco Aachen 42?

Good options are a black leather strap, a taupe 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.