Arrived at the office this morning to find this ready for unpacking. If you've seen my wruw posts, you'll know this is a bit of a departure for me, but I couldn't help myself.
Brand is Berthoud which I believe has some connection to Universal Geneve, but I haven't been able to dig out much yet.
Seller dated it to t '30s. 39mm case, 19mm at the lug with
AS handwind movement, with 15 jewels. It's quite nice to wear, and it was c.h.e.a.p.