neetstuf-4-u
Posted March 14, 2023 - 10:25am
Welcome and thanks for sharing your grandfather's amazing watch! It is indeed a 1958, and the model is Jaguar, like this one. This link will give you a look at original Bulova advertising for the watch. The exterior of the case is a pretty easy clean, the dial can be tricky and expensive to restore. Personally, I would let the dial go, as it's an heirloom (and as worn by your grandfather). I am also of the mindset that original (gently aged character) is better than made to look new. Personal preference.
I'm sure others will comment and perhaps lead you to someone in your area that is qualified to service this beauty.
1958 Bulova Jaguar "A"