I have a Seiko watch that has been in a drawer for some time and I want to start wearing it again I just got a new strap for it (from a friend in Singapore) but there are no pins. It is an integrated strap and I was wondering what sort of spring bar I should be looking for. Are they easy to find? There is a flange that I assume the pin goes through and then the ends of the spring bar must insert into the strap. Any info much appreciated!