An all stainless steel double hinged deployment clasp.
These are designed to replace the traditional buckle on your strap ( without requiring alterations to your strap). Will fit a strap of maximum thickness of 4mm at the 'holes'.
They are a lot easier to use and indeed safer as the the ends of the strap remain connected - lessening the chance of dropping your watch.
Easy 5 minute job to fit.
These are measured to replace your buckle so please do not purchase one based upon the width of your strap at the watch!