Strap for PR 100 Quartz Chronograph Stainless Steel / Ice blue / Bracelet

The lug width of the Tissot PR 100 T150.417.11.351.00 is 20mm. This dimension represents the internal distance between the two lugs (case horns) of the watch. Any aftermarket strap for this timepiece must feature 20mm lugs to ensure mechanical compatibility and proper fit. Always verify this specification before purchasing a replacement strap.

For the Tissot PR 100 T150.417.11.351.00, excellent options include: alligator leather in black or brown (sporty elegance), vegetable-tanned calf (everyday versatility), shell cordovan (natural ageing patina), NATO nylon straps (practicality and casual aesthetic), and vulcanised rubber (environmental resistance and durability). Selection depends on context: alligator for formal wear, NATO for casual use, rubber for water resistance.

To change the strap, position the watch with lugs facing upward. Use a spring bar tool (small Y-shaped implement) to compress the central pin of one lug inward, releasing the strap from the case. Repeat on the opposite side. Insert the new strap by threading one pin into its seat first, then compress the strap against the lug until you hear the click confirming the pin is secured in position.

Yes, absolutely. The Tissot PR 100 T150.417.11.351.00 accepts aftermarket straps in 20mm width in any material: alligator, calf, shell cordovan, exotic skins, NATO nylon, and rubber. Mechanical compatibility is ensured by the correct lug width specification (20mm). Choose established artisans specialising in luxury strap production to maintain quality coherence with your Swiss timepiece.

Leather strap longevity depends on tanning method, thickness, and usage patterns. A vegetable-tanned calf strap typically lasts 2–4 years with regular maintenance (gentle cleaning, occasional conditioning). Shell cordovan may endure 5–7 years or longer, developing rich patina. Quality alligator typically lasts 3–5 years whilst maintaining structural integrity. NATO fabric straps, being textile-based, typically last 4–6 years with superior liquid resistance compared to leather alternatives.