Strap for Chrono XL Black PVD / Black

The lug width of the Tissot Seastar 1000 XL (reference T116.617.36.052.02) is 22 mm. This measurement corresponds to the space between the spring bar attachment points on the case and is proportional to the 45 mm diameter. To verify, use a digital calliper to measure the internal width between the lugs precisely.

For the Tissot XL, we recommend alligator or vegetable-tanned calf leather straps in dark tones—Testa di Moro or cognac—to emphasise the case's substantial proportions and develop natural patina over time. Alternatively, for sport-oriented wear, FKM rubber or reinforced cotton-polyester NATO straps provide practicality and colour versatility. Strap thickness should be generous (minimum 4–5 mm) to balance the case weight visually.

Remove the spring bars using a dedicated strap removal tool. Insert the tool's tip into the small slot on the spring bar's side, gently retract it to release the internal spring, then extract the bar from the lug. Repeat on both sides. Align your new strap with the lug holes and reinsert the spring bars until they click securely. The procedure requires moderate dexterity; if uncertain, consult a specialist watchmaker.

Yes, absolutely. Compatibility depends solely on lug width (22 mm for the T116.617.36.052.02) and spring bar diameter. Quality aftermarket straps often exceed OEM standards, offering superior finish, selected materials, and greater longevity. Select suppliers who guarantee dimensional accuracy and test straps pre-dispatch. A well-crafted vegetable-tanned leather strap typically lasts 7–10 years with proper care.

Strap longevity depends on tanning method, usage frequency, and maintenance. A quality vegetable-tanned calf strap, worn daily, lasts 5–7 years before replacement becomes necessary. Alligator, with denser fibre structure, may endure 8–10 years. Rubber (Tropic, FKM) resists degradation for 5–6 years without significant failure. To extend lifespan: dry the strap after humidity exposure, avoid prolonged direct sunlight, condition the leather every six months with neutral cream.