I got this watch from my Grandfather yesterday, he received from his father(who repaired watches as a hobby) many years ago. The watch seems to work but I don't want to test it to much incase that damages it. It sat in a draw for many years so I am unsure if it runs properly.
SO my question is: Do I get this watch professionally serviced or should I just keep it as is?
I am worried that if I get it serviced it will be very expensive (I am a university student) or something goes wrong (I have never had a watch serviced before).
South African. I got an automatic fossil for my 18th birthday in 2019, but I am just getting into watches properly now.