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AG2012 wrote:Common convention mark (the scale) has been used since 1972.
B&B is not maker`s mark but sponsor`s mark registered with the assay office. The watch was made elsewhere and imported to Birmingham.
Regards

Now i see, meanwhile i was learning about it. Thank you very much!!

Definitively the latter; meaning the sponsor mark belongs to Brooks And Bentley Regards Hi, one more thing, any history about the maker? i can find items from them however not much about them. I was able to find another wrist watch with authenticity card + box. both the box and the card looked olde...

Hi, thank you very much, yes you are correct is the last suggestion maker. I am really grateful as i was searching for days. Best!

https://i.imgur.com/Iu1hb2J.jpg https://i.imgur.com/dwalkit.jpg https://i.imgur.com/IhLJ5GE.jpg hello nice people, hope you are all safe and in great health! I recently found this watch, it has 4 hallmarks in the back, now the last 3 i was able to identify however i might need confirmation. I have ...