Interesting! This is an old MBW case- like you said- from 2005. Monarch Polfy, Gelena Shiterand was used on MBW cases. I don't think a gen crystal would fit on these watches. Bezel assembly is non-gen also. The 2836-2 movement is a swiss eta- clones were not around in 2005. The top movement ring is a standard eta part. You did a good job fitting the 3135 movement in the 2836-2 case. 10-12 years ago the rep mfrs realized a 2824-2 more closely approximated the 3135 movement- especially with the stem positioning. The WM9, V3 was the first 16610 rep to use the 2824-2 movement- giving the rep a better crown position towards the top of the case.
Back in the old days we'd swap out the rep pearl in the bezel insert for a Watchmaterial.com pearl-this is something BK came up with. BK had a whole series of mods that he would make to make the noobmariners look more authentic. Noobmariners came out after the MBW 16610s around 2006-7. Then WM9, Taiwan Best, TC, JK....
Thanks a lot for posting this. I have searched and had a thought that the 2836 was well made, and possibly genuine.
I am very pleased with the watch, and have managed to tighten up the bezel sufficiently by bending the metal springs on the circular ring that sits underneath it. I am currently trying different inserts and pips - in fact I had even considered buying some 16610 hour markers and filling in one with a off-white lume, to make it domed but maybe that is going too far.
For the crystal, I am still intrigued by the service dial logo, I haver some better pictures of it maybe I will post one. Perhaps the watch that was originally replicated, had a service dial on it, for this run of watches. So the logo with the S got replicated too. Or maybe a gen did fit with the right gasket. Who knows, I don't intend to remove it as its very clear and the dial looks good under it.
The history in your post is extremely interesting, as I had a rep from the 90's but only discovered this world, in the last few months. It looks like a lot of development went on since that time to get to the point where we are today, so it is nice to have a bit of history, and if I ever wanted to I could revert back as I have all the original bits. Having said that, the 2836 will soon be driving another watch... Cheers!
Meantime - here is the watch with the current insert and pip. Good - for now