Thanks for your nice remarks. I originally had a normal blue Seiko 5 but found a very helpful amateur 'modder' in Yorkshire who kindly agreed to do it and made a nice job of it. The matching rubber strap was on eBay.
house cleaning watch and pocket watch.... so all the bases covered for the day then. ...but what to wear tomorrow?
On one of David Boettcher's straps. He said he'd never done a Type A double slot until now. I think it's perfect.