Got this for a Seiko Prospex after putting a 22mm black one on my old diver. These are great quality flexible rubber. Shorter than the strap that came on the watch which I like. The gaps between the pin holes are pretty big so my wrist size is a bit between two holes. Overall though a great strap. Easy to switch out. And the buckle is nicely finished !I’ll probably get another in a different colour 👍