Strap for Pilot Watch Original Saarbrücken Erbstück Stainless Steel / Black

The Laco Pilot Watches 861933 features a lug width of 22 millimetres. This measurement is standard for modern large-case Pilot Watches and allows fitting with high-quality straps specifically dimensioned for this size. Always measure accurately using a ruler placed perpendicular to the inner edges of the case lugs.

The 861933 pairs exceptionally well with alligator leather straps (particularly cognac brown or black tones), vegetable-tanned calf leather, and premium NATO straps in recycled polyamide. Your choice depends on usage: alligator for formal versatility, NATO for authentic daily avionic character, calf for longevity and natural patina development. All 22mm straps are compatible with this model.

Use a spring bar tool (lever implement for removing elastic pins): position the tip into the lug groove, gently lift the spring bar, remove the old strap. Reverse the process with the new strap, ensuring the spring bar is fully seated in both case sockets. Never force the lugs—the 22mm width demands precision. If inexperienced, consult a watchmaker.

Absolutely. The 861933 accepts any 22mm strap without restriction. Artisanal Made in Italy straps represent a superior alternative to generic OEM options: curated leather, machine-grade stitching, customisable finishes. Always verify your strap is precisely 22mm to prevent gaps or forced installation.

A quality leather strap (alligator or vegetable-tanned calf) typically lasts 8–15 years with daily wear, depending on care. Alligator tends toward 12–15 years; calf toward 8–10. Durability hinges on sun exposure, humidity, frequency of wear, and maintenance (periodic cleaning, protective treatment). A NATO polyamide strap is essentially permanent.