Strap matcher

Best straps for the A. Lange & Söhne Langematik Perpetual

20 mm lugs, 38.5 mm case, reference 310.021 (since 2001). Try a strap below; the drawing is to scale.

A. Lange & Söhne Langematik Perpetual on a dark brown leather strap
Strap
Colour: Dark brown
Strap width20 mm
At the buckle18 mm
Lug to lug (est.)45 mm

Looks that work on the A. Lange & Söhne Langematik Perpetual

A. Lange & Söhne Langematik Perpetual specs

Made
since 2001
Case
38.5 mm × 10.2 mm thick
Lug width
20 mm
Case material
18k yellow gold
Movement
Calibre L922.1 SAX-0-MAT, automatic perpetual calendar
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 A. Lange & Söhne Langematik Perpetual

What size strap fits the A. Lange & Söhne Langematik Perpetual?

The A. Lange & Söhne Langematik Perpetual 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 A. Lange & Söhne Langematik Perpetual?

The case is 38.5 mm across, and about 45 mm from lug tip to lug tip.

What strap looks best on the A. Lange & Söhne Langematik Perpetual?

Good options are a grey suede strap, a gold mesh bracelet, an oxblood leather strap. Try them all on the drawing above.

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