Got a zodiac from my grandfather

[bada_bing!]

hei guys !!

just found this great site ! a few months ago i got my grandfathers zodiac, he wanted me to have it. 

its an automatic sst 36000

i searched on the internet for it, but didnt found one like mine.

hope you`ll share your know-how bout these watches.

in which year was it produced ? and what do you think is it worth ?? but dont worry i dont wanna sell it !!

thanks a lot up front!

[Butch]

Hi! I would say late 70's or early 80's. Current condition, $200ish? Looks like it could stand a service and polish.