Accutron Calendar - 1966 - 14 Kt gold - Round Face - Battery powered. Not winding - Don't know how to open it to check movement - Was my Grandfathers. I just got it from my Dad and wanted to know more about it.
Thank you for posting your watch and congratulations on having a great momento from your Grandfather. This is a Bulova Accutron and uses a tuning fork battery movement which is very accurate. This watch would be classified in general as a 1966 Bulova Accutron Calendar. I did a quick look and could not find the variant so for now it will be classified as a 1966 Bulova Accutron Calendar.
What a great keepsake from your father and grandfather. I hope you wear it proudly.
A beautiful watch and wonderful heirloom, thank you for sharing it with us. I would agree with 1966 Bulova Accutron Calendar.
Thanks to all of you for looking at it. I'm excited to have it. I've been wearing it a lot since my other watch needs a new battery.