This item is a dual folding deployment clasp for leather straps. It allows you to press two buttons to open the clasp so that your watch is easily removed.
A note about sizing if you are ordering this clasp as a standalone item. Most leather straps taper a certain amount to where the buckle is. Please make sure you measure the strap where the buckle is to get the correct size for the deployment clasp. Do not go by the lug size.
Please note that this item is the clasp only and not the strap or watch as seen in one of the pictures. That picture is for reference only.