[7s26b]

Didn't you ask about this very same mod before ? http://www.thewatchsite.com/21-japanese-watch-discussion-forum/40862-another-makon-question.html

 

[7s26b]

That looks identical to a SKX171 bezel so I'm guessing a SKX007 bezel will be a straight swap. Cousins had the 007 bezels (currently an order only item) but they are not cheap at around £65 once the vat and postage is added on. A cheaper and better looking option would be one of Dave Murphy's coin edge bezels and your choice of insert.

I have a spare SKX171 bezel that you can try if you want to confirm it fits before ordering a 007 or Murphy one.

No need to guess -
http://forums.watchuseek.com/f21/seiko-orient-hybrid-bezel-swap-264474.html