Mechanical StopwatchesA range of mechanical stopwatches suitable for laboratory and industrial applications. The stopwatches are all 55mm ├ś, unless shown otherwise and all have a 12 month warranty.
Professional lever quality movements may have 7 or 13 jewels. The 'lever escapement' (with 2 jewels in the lever) and shock-protected balance wheel increases both the accuracy of the movement and the useful life of these precision mechanical stopwatches considerably.
Pin lever quality movements may have 1 or 7 jewels. The 'pin lever escapement' uses proven inexpensive technology and a shock-protected balance wheel.