The QUBZI Edit / Craft & Materials
Changing a watch strap often starts with a number, and the number isn't always easy to find. Before you settle on a strap, spend a minute with your watch maker's own documentation. The three listings below state their lug-end widths in plain figures; the rest of the story lives in the photographs.
20mm Black Sheepskin Watch Strap
Start with the 20mm Black Sheepskin Watch Strap, listed at 20mm at the lug end and tapering to 18mm at the buckle. The listing describes black imported sheepskin with a fine pebbled grain and a semi-gloss finish, a polished silver-toned tang buckle, two leather keepers and seven holes on the long piece. In the photo, the two pieces read as a deep blue-black. Dark stitching runs along the edges, nearly disappearing into the leather.

18mm Elephant Grey Epsom Watch Strap
The 18mm Elephant Grey Epsom Watch Strap is listed at 18mm at the watch attachment point, tapering toward the tip. The listing calls the surface pebbled Epsom palm grain leather, muted taupe-grey with tonal variation. Its photos and clip show a brown-toned strap, so go by what you see rather than the color name alone. Look at the fine grain across both pieces, then the reversed view where the holes and buckle appear.


22mm Black Top-Grain Leather Watch Strap
Third is the 22mm Black Top-Grain Leather Watch Strap, listed at 22mm at the lug end and 20mm at the buckle, with black top-grain cowhide and light grey stitching along both edges. The listing gives five adjustment holes and a polished silver-toned buckle. What catches the eye is the grain: deeply pebbled, catching light on the raised texture, with the pale stitching standing out against the black.


Reading the widths
The listings state 20mm, 18mm and 22mm at the lug end. Compare those figures with the lug width in your watch maker's documentation. A matching number makes a strap a candidate; it doesn't confirm that the strap will fit. Hardware and overall fit are outside what this short guide can tell you, and photos can't stand in for your watch's own specifications. If you can't find the number, hold off on a choice until you do.
For more on reading texture and edges up close, see Leather Grain, Stitching and Edges, or browse how to look at handmade objects for the small details worth noticing.
Mara is a fictional editorial pen name for QUBZI Material Notes. This article was developed with AI assistance and reviewed by the QUBZI editorial workflow. QUBZI handles orders and customer care.