Thank you for posting your watch. If possible clearer pictures would be helpful. Can you let us know what the date code is on the back of the watch, It should be something like M3 or something like that.
It appears to be M0
Is your watch 18k solid gold? maybe 14k?
If 18K, could be the '602' variant.
Linebook 152 - 1961

In reply to If 18K, could be the '602'… by Andersok
HA - I had the same two line books open Ken, waiting for the answer- well done!
It is 18k
Good call, Ken.
1960 Accutron "602" gets my vote.
I'm good with the 602 via the ad.
Very nice watch.
1960 Bulova Accutron "602"
Thanks so much. This was my father’s watch. He passed away last year. His grandmother purchased it for him as a late high school graduation gift in 1960. It will be passed on to my son when he graduates (or is mature enough to appreciate it).