1953 COMMODORE Case back:BULOVA,L3,STAINLESS STEEL BACK,ANTI-MAGNETIC,SHOCK RESISTANT,WATER TITE and serial number. Inside case back:BULOVA,10K ROLLED GOLD PLATE BEZEL,STAINLESS BACK,NEW YORK. 1O BUC 17 jewel movement is also dated L3 Dial:BULOVA,GOLD HANDS (WITH LUME) and applied gold numbers.Outer seconds track marked every five seconds. Front loader with split stem.
Agree with Commodore

Commodore
I'm good with a Commodore ID for the watch.
Me too! The January 1955 price lists show 6 slightly different Commodore model variants availbale, however by August 1955 there are only 4 different variants shown.
Aug 1955 price list snippet from the cumulative models section.
I agree with Commodore also. The hands look to be a touch shorter than they should be, the minute hand should extend to the seconds track.
Commodore it is!