CASE DIMENSIONS: 39 mm x 41 mm; lug to lug 42.4 mm
With the inscription T-3321 Taiwan in the back cover - I think it's a Jet Star.
posted in 2020.05.01
Found in the 1974-75 Line Book BAWD0192-3 page 174 of 434.
1973 Jet Star "E"

Wow, rough life for this little Bulova. 1973 Bulova Jet Star E
Not wrong. This old fellow has seen some serious action in his time. Looks like it's still ticking away though.
1973 Bulova Jet Star "E"
In reply to Not wrong. This old fellow… by mybulova_admin
This 1973 Bulova Jet Star "E", really should have had a very difficult life. It is working well and therefore did not receive any intervention. Unfortunately, i don't know his story. Thanks to the panel members who help with identification.
1973 Bulova Jet Star "E"
1973 Bulova Jet Star "E"