Remove or open the back cover from your watch and look for a number engraved into the movement; this is the serial number for your watch, and by using it, you can find the closest years it was made on these tables.
How do I find the value of an old watch?
Look at the back of your old antique watches to see if the manufacturers are indicated. If not, you can also use the serial number to identify this information. When assessing the brands of antique watches, consider the value of brand names that are now defunct but still worth a pretty penny.Sep 15, 2017
How can I tell if my pocket watches antique?
https://www.youtube.com/watch?v=sZ1lH2TFLnw
Do pocket watches have any value?
Most old pocket watches are worth less than $200, with many having no real value because they are in rough condition or don't work. The most expensive pocket watch ever sold went for 24 million dollars.