Ok...I have a Rolex GMT-II Master two tone, and the bezel insert fell off. I just got a replacement one from Andrew. I cleaned up the area with brake cleaner on the bezel where the insert goes and the back of the bezel insert itself. I used superglue (what I had on hand). I put about 6 small drops in the bezel "indentation" and then placed the insert on top and it fit/adhered perfectly. I must have gotten some wither between the insert/bezel and the crystal as it if not wanting to turn!!! I don't see any "extra" glue anywhere visable, and am 99% sure I didn't get glue between the bezel and case. Luckily, it is "fixed" at the 12 at the bottom and the big upside down triangel at the top, which is where I always set it. I don't ever really turn it, other than to reset it, so its not a huge deal.
Any ideas on how to fix this easily?
Thanks