Strap for Pilot Watch Original Memmingen Stainless Steel / Black

The lug width of the Laco 861746 is exactly 20mm, the optimum standard for cases in the 40–42mm range. This measurement is uniform across both lugs and represents the precise specification for which the timepiece was engineered.

For the instrumental character of the Laco 861746, we recommend vegetable-tanned leather in cognac brown or black, which elevates the pilot watch heritage. Alternatively, canvas NATO or sporty rubber for professional field use. Selection depends on intended application: daily elegance (leather) or operational practicality (NATO/rubber).

Strap replacement requires minimal tools: a small flathead screwdriver (3–4mm) or a spring bar tool. Position the watch case-down, locate the lug shoulders, insert the tool beneath the metal pin (spring bar), and apply gentle pressure to extract the pin from the lugs. Repeat on the opposite side. Align the new strap holes with the lugs and reinsert the pin. The operation is fully reversible without permanent damage.

Yes. MilanoStraps supplies artisanal 20mm straps in multiple materials: alligator, shell cordovan, vegetable-tanned calf, aniline leather, NATO, and rubber. All straps are bespoke-orderable online and customisable for aesthetic and functional preference. Compatibility is guaranteed for the 20mm lug width.

A quality artisanal vegetable-tanned leather strap maintains structural integrity for 3–5 years with daily wear, if subjected to periodic maintenance (cleaning with neutral soap, conditioning with natural wax). Alligator and shell cordovan offer superior longevity (6–8 years). Rubber, nearly immune to wear, persists indefinitely whilst experiencing minimal surface attenuation.