This excellent silicon rubber watch strap  manufactured by Zuccolo Rochet (ZRC), the well known French watch strap house, is exceptional quality and  value.

Available to fit watches with 18mm, 20mm, or 22mm pins this really supple and hard wearing strap is made from silicon rubber

Silicon Rubber it totally impervious to water and has the advantage that it resists going brittle over time as many resin & Rubber types will

Fastened at its longest the strap is 17.5 cms long
Add the size of your watch case to compare to your wrist size

(Click here to visit ZRC web site)