Strap for Le Locle Power Reserve 39.3 Stainless Steel / Black / Strap

The lug width of the Tissot Le Locle T006.424.16.053.00 is 19mm. This is the net distance between the two inner pins that secure the strap to the case. It is a non-standard but widely encountered measurement in dress watches of this tier, requiring precise identification during strap selection.

The most recommended choice is an alligator strap with vegetable tanning, in cognac dark or chestnut tones. This selection amplifies the watch's elegant identity and creates visual harmony with the silvered dial. Alternatively, vegetable-tanned shell cordovan offers superior tactile density and exceptional longevity. For summer months, a NATO strap in neutral tones provides a versatile alternative without compromising the dress watch character.

The strap is changed using a spring bar tool, a dedicated flat instrument for removing elastic pins. Insert the tool into the thin gap between the strap and case, compressing the small spring of the pin until it releases from its seat. Once one pin is extracted, the strap slides off. Installation of the new strap is the reverse process: the pins are threaded through the holes in the new strap, and the spring returns to its natural position. This operation requires manual dexterity but no watchmaking expertise.

Yes, aftermarket straps with 19mm lug width are fully compatible with the T006.424.16.053.00, provided they respect the exact 19mm measurement between pins. Purchasing a higher-quality aftermarket strap than the original is common among enthusiasts, as it enables experimentation with superior materials and finishes. Always verify the lug width before ordering.

A high-quality leather strap with vegetable tanning typically lasts 3-5 years under daily use, accelerating if frequently exposed to moisture and perspiration. Lifespan depends on frequency of use, climatic conditions, and applied maintenance. Minimal care—occasional cleaning with a damp cloth and protection from prolonged immersion—significantly extends service life. A quality deployante ensures more uniform pressure distribution, reducing wear concentrated at flexion points.