Strap for PRX Quartz Stainless Steel / Green

The lug width of the Tissot PRX T137.410.11.091.00 is 12 millimetres. This measurement represents the distance between the two lugs of the case where the strap attaches. Correctly measuring this dimension is essential to ensure full compatibility with aftermarket straps.

The optimal strap for the Tissot PRX T137.410.11.091.00 depends on intended use and personal taste. For elegance, we recommend alligator in black or brown; for daily versatility, vegetable-tanned calf leather; for declared sportiness, NATO in cotton or Cordura. Black rubber offers practicality and water resistance.

To change the strap, position the watch with the lugs facing upward and locate the spring bar pins. Use a specialist tool (spring bar tool) to gently remove the pin from the lug shoulder by carefully leveraging the small gap present. Extract the old strap, insert the new one, and secure the pin. Ensure the pin is properly seated on both sides.

Yes, the Tissot PRX T137.410.11.091.00 with a 12mm lug width is fully compatible with artisanal aftermarket straps of the same measurement. Verify that the strap is manufactured for 12mm lug width and that the holes are correctly spaced to accommodate the spring bar pins.

Durability depends on leather quality, usage patterns, and maintenance. An alligator or shell cordovan strap can last 8–12 years with regular care. Vegetable-tanned calf, being more delicate, typically lasts 4–7 years. Rubber performs similarly but withstands environmental factors better. Periodically clean with a soft cloth and condition the leather using specialised products.