This is my second collection of vintage wristwatch after Longines. This time is for a Tissot!
Here is the length of the watch:
The weight of the watch is about 21.50 grams
There are original Tissot hallmarks on the bracelet and the winder.
There is also a marker mark on the bracelet: WHW Ltd. I think it is WH Wilmot, a Birmingham UK based manufacturer who started the business in 1860. It had produced numerous high quality gold bracelet. See the WH Wilmot Ltd timeline here.