Strap for PRC 100 Quartz Chronograph MOP

The lug width of the Tissot PRC 100 T008.217.16.111.00 is 17 mm. This measurement is taken from the centre of one lug hole to the centre of the opposite lug hole, excluding the strap lugs themselves. Verifying this measurement prior to purchasing an aftermarket strap ensures mechanical compatibility and secure fitment to the case.

The optimal strap selection depends on intended usage: for formal contexts, vegetable-tanned alligator leather delivers understated elegance and develops a desirable patina over time; for daily sportive wear, a cotton or nylon NATO strap provides robustness and practicality, whilst FKM rubber ensures durability in warm climates and water exposure. The compact 34.80 mm case demands proportionally balanced straps where material texture does not dominate the dial.

Position the watch with the caseback facing upwards on a soft surface. Using a spring bar tool (a small implement with curved ends), compress the internal springs of each lug from underneath. Once tension is released, carefully rotate and extract the existing strap. Repeat on the opposite lug. Insert the new strap by aligning the holes precisely and allowing the spring bars to close naturally without forcing.

Yes, any strap measuring 17 mm in lug width is mechanically compatible. Aesthetic compatibility, however, depends on manufacturing quality: select producers using premium materials and precise stitching whilst avoiding excessively thick straps that could compromise the visual balance of this compact case. Milanostraps curates selections specifically calibrated for this lug width.

A natural leather strap typically endures between two and five years, contingent upon frequency of wear, direct sunlight exposure, and ambient humidity levels. Alligator and shell cordovan straps age more gracefully, developing an increasingly desirable patina. Vegetable-tanned calf leather darkens and stiffens progressively. Diligent care—immediate drying after water exposure—substantially extends functional lifespan and aesthetic evolution.