Baume & Mercier Genéve 24 Karat gold um 1950.
A beautiful watch which was given to my grandmother as a graduation gift.
It doesn't work (I overwound it once) which means the spring has slipped out of position. A complete refurbishment by the original maker costs between 100 euro (basic repair) and having the whole watch overlooked, the glass replaced and polished that it looks new costing around 500 euro.
The watch weighs 36grams.