Strap for Pilot Watch Original Münster Stainless Steel / Black

The Laco Pilot Watches 861748 features a 22mm lug width. This measurement represents the internal space between the case lugs and determines compatibility with any aftermarket strap. Always verify this dimension using a calliper, measuring from internal lug pin to internal lug pin, before purchasing a replacement strap.

For the 861748, we recommend alligator or vegetable-tanned calf leather in dark tones (black, brown) to maximise aesthetic coherence with the aviator design. Alternatively, regenerated NATO fabrics in Navy Blue or Charcoal Grey authentically translate the watch's functional heritage. Vulcanised rubber is ideal if you regularly expose the watch to aquatic environments.

To change the strap, use a spring bar tool. Press the spring bar downward to release the worn strap from the lugs, remove it completely, align the new strap with the lug holes, then press the spring bar until you hear a distinct click confirming secure engagement. If your case features a screw-down crown, unlock it fully in anticlockwise rotation before proceeding.

A 22mm strap is technically compatible with any timepiece that shares the same 22mm lug width. However, aesthetic impact depends on case diameter proportions: significantly smaller cases will render the strap visually oversized. Always verify technical compatibility and assess visual balance before purchase.

A quality vegetable-tanned leather strap, worn daily, typically lasts 18–36 months before replacement is necessary. Lifespan varies according to wear frequency, sun exposure, ambient humidity, and maintenance practices. Structurally robust leathers (alligator, shell cordovan) offer superior longevity compared to smooth calf. Rotating between multiple straps significantly extends the service life of each.