Having read the posts below and suggested linked threads, I think I know what the serial number is and that this is a clock (a watch if I look for it at Waltham).
New questions popped up:
- How do you measure this to know if it is a size 37...or what?
- It isn't label as having jewels; however I see jewels. Do you need to know how many to properly identify?
- Dating - somewhere between 1906 and 1955 (excluding 1923 to 1925). Does anyone have a way of narrowing this down?
Right now this clock doesn't work, but soon it will.