Finally got that new strap ... I went with TwoStitchStraps again in the end and very happy.
I like this very much. What reference is that Seiko?
SARY055 or similar
Edit: as a guess
@Regal started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Finally got that new strap ... I went with TwoStitchStraps again in the end and very happy.