Andersok
Posted February 7, 2020 - 7:40am
A Bulova 23 would be selfwinding, so I would not include this watch in that model group.
There are many waterproof His Excellency model variants unidentified; the President line also had the 23 manual wind center hand, as did the Commander.
I don't find a match to this one, and will go with Unknown for now.