Strap for PRS 516 Quartz Chronograph Stainless Steel / Silver

The lug width of the Tissot PRS 516 T131.617.16.032.00 is 22mm. This measurement is fixed and non-adjustable; all straps must be specifically designed for this width to ensure correct attachment to the case lugs without lateral play. You can verify the measurement using a digital calliper positioned between the case lugs.

The ideal strap depends on intended use. For a classic-sportive style, vegetable-tanned calf leather is recommended; for durability and performance, a quality rubber strap with grain texture; for everyday versatility, a NATO strap in robust fabric. The choice should balance aesthetics with functionality, as this model is a tool watch that deserves an equally uncompromising strap.

To change the strap, you need a specific tool: a spring bar tool or small flathead screwdriver. Position the watch on a soft, secure surface. Locate the small metal ring (spring bar) connecting the strap to the case: gently press it inward with the tool, creating enough space to slide the strap out. Repeat on the opposite lug. Install the new strap by reversing the procedure, ensuring the spring bars click into position with an audible snap.

Yes, you can use aftermarket straps provided they are designed for the 22mm lug width. Artisanal quality straps are often superior to OEM straps in terms of materials, finishing, and longevity. Always verify the strap is compatible with the lug width and that the spring bars are the correct length (typically 14mm for this category of watch).

The lifespan of a leather strap depends on material quality, tanning method, and daily usage. A quality vegetable-tanned leather can last 3-5 years of regular wear; shell cordovan can last 5-7 years. Maintenance extends its life: avoid prolonged water exposure, allow natural drying, and occasionally apply protective balms. Leather ages aesthetically, developing patina, but deterioration of edges or stitching signals replacement time.