Tudor Mini Sub, removing bezel question

[peter hurst]

Hi
The bezel on my wifes Mini sub is firmly stuck, and not turning.
The model is a 73090 and I believe from the 1980,s. I bought this watch for her on impulse and up till then did not know they exsisted.
How ever I have been looking at the posts on the forum.

Is removal on all subs the same.or is there anything different.

I was kindly advised by a forum member to try and rinse it under warm water but this failed.

My biggest worry, has it been glued down, you never know with second hand watches.

I would be grateful for any advise offered.

Thankyou Peter.