Strap for PRS 200 Quartz Chronograph Blue Eyes

The Tissot PRS 200 T17.1.486.34 features a lug width of 19 mm. This measurement is consistent across all units of this reference and represents the space between the case lugs. To verify, place a millimetre ruler between the two upper lugs and measure the external distance. A 19 mm strap will fit perfectly, ensuring stability and correct aesthetics.

For the PRS 200, we recommend: alligator with vegetable tanning (formal elegance, develops patina over time), calf leather (immediate comfort, everyday versatility), NATO (sports durability, quick change), rubber (waterproof, pure function). Your choice depends on intended use: business and formal occasions suit alligator; informal daily wear and comfort require calf; sporting activities and travel suggest NATO; humid or technical environments call for rubber. All materials are compatible with the 19 mm lug width.

Strap replacement is straightforward with a spring bar remover tool. Position the watch on a stable surface, locate the two lateral lugs (the metal eyelets connecting the strap to the case), insert the spring bar remover into one of the lateral spaces to press the internal spring, extract the metal pin (spring bar), repeat on the opposite side. Remove the old strap and insert the new one, pushing until you hear the spring bar click into place. If you prefer professional assistance, contact a jeweller or Casati Milano for bespoke strap fitting.

Yes, provided the strap is 19 mm. High-quality artisanal aftermarket straps are fully compatible with the Tissot PRS 200 and often offer superior materials (certified alligator, vegetable tanning, rare leathers) and bespoke construction that the OEM Tissot market does not provide. Always verify the lug width before ordering. Many collectors prefer aftermarket straps specifically for personalisation options and authentic material selection.

Durability depends on material and usage patterns. An alligator strap with vegetable tanning, worn 3–4 days weekly, will deliver 5–8 years of active wear before structural fatigue (thinning, micro-cracking) appears. Calf leather, under the same conditions, lasts 3–5 years. Critical factors include exposure to perspiration, moisture, and mechanical friction. Proper maintenance (periodic cleaning, drying, rotational wear) significantly extends longevity. Rubber straps, conversely, can last 10+ years but require inspection for elasticity deterioration.