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Put a watchsteward original series on this one.
https://i.postimg.cc/C5C1NJSq/IMG-5328.png

Toshi
https://i.postimg.cc/WzcRPpW8/IMG-4976.png

After trying a few other straps ,I think the original suits this best
https://i.postimg.cc/3Jr4w4Cz/IMG-4482.jpg

https://i.postimg.cc/5Nsq5xhg/FE5-C249-F-9-B7-D-428-D-A493-DEE24-E448563.jpg

Haveston canvas
https://i.postimg.cc/q7QfY5by/447-DB648-D559-4-EA8-9-EB9-8-C05-EA1-BD2-E2.jpg

Yes it is.

Colt,Nick Manky designs strap.
https://i.postimg.cc/mg7FnY2s/COLT.jpg