Elgin pocket watch, seven jewels, running

Unless it has a marked gold case these pocket watches generally sell for under $200.00. As for age, many makers used a serail number system from which their date of manufaxcture can be determined, thr serial number will be on the mechanism.

I got one like it. It is Swiss Made and when i opened it, its written the same 7 Jewels on it. The clock is not working.Im trying to figure it out but the alarm is still working