Strap for PR 100 Sport Chic 36 Stainless Steel / Blue / Bracelet

The lug width (ansa width) of the Tissot PR 100 T101.910.11.351.00 is 18mm. This measurement is taken between the centres of the spring bar pins that attach the strap to the case. When selecting a replacement strap, it is essential to verify this specification as compatibility depends on both the width and the attachment system specific to Tissot.

A leather strap with vegetable tanning (calf or Tuscan leather) in natural, brown, or cognac tones is recommended for the PR 100 T101.910.11.351.00, as it emphasises the watch's minimalist character whilst developing a natural patina over time. Alternatively, a black NATO strap in durable nylon offers aesthetic and practical versatility. Structured rubber represents a discreet sporty option, particularly suited to those who utilise the watch's 100-metre water resistance rating.

Strap replacement requires a spring bar tool or a thin, flat implement. Insert the tool's tip into the lower groove of the spring bar pin, applying gentle upward pressure to release the tension mechanism. The pin slides laterally and can then be withdrawn completely. The procedure demands patience and care to avoid scratches on the case. If you prefer professional assistance, Casati Milano offers a bespoke strap change service by appointment at the atelier.

Yes, provided the strap is specifically designed for an 18mm lug width and is compatible with the spring bar attachment system of the Tissot PR 100. Milan Straps' 18mm straps are handcrafted and guaranteed compatible with this model. Always verify the lug width against the reference code T101.910.11.351.00 prior to purchase, or contact our team directly for confirmation.

A quality leather strap made with traditional vegetable tanning typically lasts 3–5 years of daily wear. Longevity depends on water exposure, leather type (shell cordovan resists longer than calf leather), and maintenance (avoiding prolonged moisture and applying specialist balms periodically). The patina that develops represents prized natural ageing, not deterioration. NATO and rubber straps offer superior durability, typically 5–7 years, before replacement becomes necessary.