Omega Speedmaster 376.0822 Holy Grail

Hello All

I recovered a holy grail recently,

but it suffered not very respectful treatment from a watchmaker during its life and quite a few parts were changed.

It works good, have a 1450/808

So I'm trying to put it back as close as possible to its original configuration,

as you can see it has a service dial, but I have the original dial which has lost some indexes,
I will have it restored soon, although wearing the watch with its service dial is not so bad,

my biggest concern is the back which is that of a moonwatch from 1971+, if you had any clue to find a correct case back, there are no more spares left at omega, I will have to ask them if a changing the case and caseback (the both as a lot) is possible ?

but you never know, I'm throwing this bottle into the sea in case someone can help me....

Congratulations with the watch, and good luck with the hunt for the correct caseback😀

Thanks, i think i will need a lot of luck, Luckily it's a watch I want to wear and not to collect, so I can live with its flaws.