Purchased from ebay because it was pretty.  The crystal fell out of it after about a week.  And have not been able to locate a replacement.  

From what I've read and learned there hasn't been any maintenance performed and it still keeps time really well as long as you wind it everyday.  I believe that means the spring has been over wound but I could be easily mistaken.

The watch was purchased as New Old Stock.  3 Diamond dial    

Hi, My daughter in law sent me this watch to see if we can find any information on it.  The back of the case has 10k rgb bezel st steel back.  Inside the back of the case it has M7625.  The inside of the watch it self has the markings, jewel, swiss, Bulova watch company, and several other markings I can not make out.  The jewels are present it appears.  The front of the watch has Bulova and Bulova it has movement.  I can't find out for sure if it is a real bulova or the age I found that the M means 1967.  Do not know what model it is.  The watch band I think was replace as it has Speidel USA.  Can anyone help?

10A 16 jewels  2 adj ; case 18 KGF ; running strong
EDIT:  Updated root record w/ info from Syfre: 

side the case :
American standard
25 years
19 K gold filled  (yes 19 ! )
1404587

there is also a "coat of arms" (i used google translate for that because i don't know the english word, it's "blason" in french). I don't think this is a bulova case.

The movement is a very nice bulova 10A 16j ; serial number  115595
there is also a symbol for the date code (probably how i dated it)
The dial is a metal dial with bulova on it.

21 jewels 10KRGP, with box and paper; was forgotten at the watchmaker after repair in 1962

 This was my grandmother's watch given to her by my grandfather on their 40th wedding anniversary. Missing the crown, but it's currently with a jeweler for repair and cleaning.

This watch was a present to my grandfather and passed to my father and then to me. The symbol on the 7AK movement is a square. The case is solid 14k yellow gold. The band is a 14k yellow solid gold Kreisler. It still runs but loses time after 6 hours. Needs a good cleaning.

EDIT:  2012.11.13  Changed year of production from 1933 to 1939 based on case serial number.  Will