Snorkel 666 may be variant "F" but with nonoriginal band
Hello Crux, welcome to myBulova, it's a nice watch. My vote for model ID is 1965 Bulova Snorkel. Thanks for sharing it.
The 386-1 will be the case model ID, used to identify what parts belong to this watch.
Your watch is a great match for the Snorkel. Nice watch!
Agree with Snorkel
I'm good w/ two ticks tentative as "F" variant.
Similar watch here: http://www.mybulova.com/watches/1965-snorkel-666-6143#comment-61574
w/ Snorkel printed on dial, currently ID'ed as Snorkel w/o the "F" variant.
Both use same supporting add.
Which of these two is the "F" variant? That's why I'm two ticks tentative for both subject and linked watch.