Excellency GG or Ambassador. I know the dial is not right for Ambassador but it is a 1948 Movement with a seriel #8438784. I had the dial redone as exact by International. The case measures 38.70mmx21.40mm. Case back say's 10K Gold Filled Bulova
In reply to OK, here is another "Bulova" by Daca102090
In reply to I can't figure out how to by DennisVA
Dennis Is this the ad your referencing?
http://www.mybulova.com/sites/default/files/vintage_ads/bulova-ad-1948-5.jpg Looks like it says His Excellency "GG" maybe?
In reply to Dennis Is this the ad your by William Smith
In reply to I believe the non-solid gold by William Smith
This is a tough one, 47'ish we find an "Excellency Group" with this case style shown in solid gold. In '49 it shows up as an Excellency GG ( http://www.mybulova.com/vintage-bulova-watch-ads?title=1947) - yes William....."GG".
I'm casting a vote for the GG