
She was born in 1947 and remembers her grandfather wearing it when she was very small, and it passed to her father who wore it regularly until his death 4 years ago aged 92. Now her husband has it, and wears it very occasionally as a dress watch, but it only goes for about 12 hours and loses quite badly. I suggested she should consult a watchmaker to have it fixed and valued (for insurance purposes, as the next 2 generations are lined up to inherit it and it's going nowhere!)
It's in lovely condition, about 30-32mm I'd guess (compare with my watch):

The dial is wonderful for the age of the watch. Nearest match I found was a round-case with pretty identical dial & hands, 1932, going for £600 on Poshtime

And guess what...I didn't even try to make an offer for it!

