What width rubber strap for Seiko Monster?

[dolphins3]

As the title says........decided to change the braclet on my Black Monster and replace with a Seiko rubber divers strap. Only thing is I'm not sure whether its a 20mm or 22mm size I need.

I'm currently in Yokohama on a business trip so can't measure it myself - so I'm kinda hoping a fellow Monster owner could advise........as I know there are a few of you on this website

Regards

DolphinS3

[Nolar Dog]

20mm

[dolphins3]

Thanks for that. 20mm was my guess, but I wanted to be sure

Will get one purchased............and then I'll probably need a spring bar tool thingy to change the strap over

[Nolar Dog]

No problem. Pics when done please.

[PADDYS]

I changed mine recently and you don't need a tool. It was easy to do with a paper clip. You honestly don't need one.

Paddy