Haven’t worn this one in a while - I’m a bit conflicted about it - lovely condition, and a valjoux 72 - but at 36mm I think it’s a tad on the small side...
Very nice condition. I have a cal 283 from around 1953. Very similar style, but it’s had a tough life and looks nowhere near as clean as yours.
Thank you for your kind comment. I really like the elegant simplicity of this watch and wear it regularly. Especially pleased as it has very recently undergone an extremely thorough service by @ChrisNhttps://cjnwatch.co.uk/wp/