A single wristwatch strap of dark navy-blue to black grained leather, photographed front (obverse) and reverse. The obverse presents a uniformly dyed, lightly pebbled leather surface with a stitched seam running the length of each side and a row of buckle-adjustment holes; several holes show enlargement and surrounding abrasion from repeated fastening, and one or two have torn into short slits. A fixed leather keeper (retaining loop) crosses the strap near the midpoint. A white-metal buckle with a pin (prong) is mounted at the upper end. The reverse reveals the natural, undyed tan underside of the leather, edge-stitched throughout, with a leather keeper and the buckle frame visible; the buckle bar carries a faint ridged or textured pattern that is not legibly inscribed. The strap shows substantial wear: surface scuffing, loss of dye exposing paler leather at the edges and folds, stiffening, and soiling consistent with prolonged everyday use.