Strap for Classics Jena / Stainless Steel / Grey

The Laco Classics 862068 features an 18mm lug width. This measurement is the standard for German sport watch category and ensures broad compatibility with quality aftermarket straps available on the market. To verify compatibility with any strap, measure the internal distance between the two lugs (the protrusions on the case) using a digital calliper.

The choice depends on your usage and aesthetic preferences. A vegetable-tanned leather strap in brown or black maintains military authenticity and develops patina naturally over time. For greater sophistication, we recommend alligator or shell cordovan. If you prefer versatility, NATO straps in ballistic nylon suit any occasion. For humid environments or water sports, FKM rubber straps offer maximum reliability.

Position the watch on a soft surface with the case facing downward. Using a spring bar tool or small flat screwdriver, gently push inward one of the elastic pins that hold the strap. Once the first side is released, repeat the operation on the opposite side. Insert the new strap by aligning the lugs with the pins and push until you hear the 'click' of engagement. Verify that the strap is firmly secured before wearing the watch.

Yes, any strap with an 18mm lug width is compatible with the 862068. Before purchase, verify that the technical specifications explicitly state 18mm lug width. Attention: some manufacturers indicate only width in inches or use ambiguous notations. Contact the seller if in doubt. The 862068 case requires no modifications for installation.

Durability depends on leather quality, frequency of wear, and environmental conditions. A vegetable-tanned leather strap of good quality, worn daily, maintains structural integrity for 3–5 years. Prolonged exposure to moisture, perspiration, and sunlight accelerates ageing. Regular maintenance (gentle cleaning with a damp cloth, occasional application of colourless balm) significantly extends service life. After 5 years, even a well-maintained strap shows wear at the stitching: this is the appropriate time for replacement.