i found this old watch that's my dads. And I can't find any information on it. It might not be the right forum for it, but any help would be appreciated
Piguet made relatively few pocket watches during its history. Yours looks like it could be correct. Looks to have been made in the late 1960's-1970's. I would have a watchmaker open the back, to see the mechanical movement for confirmation. Be careful with jewelry shop guys. They are use to opening up cheap quartzes all day and might scratch the case when they open it. If proven authentic, this watch is likely 18k and worth around the low four figures.