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7,15, 17, 21
Andersok's picture
Panel Member
Posted September 8, 2014 - 4:49pm

1929 - 15 Jewels

1935 - 21 Jewels

Posted August 17, 2014 - 7:00pm

I have a Bulova rectangle shaped watch with hinged back cover.  The serial number on movement is 125568 with a caliber number of 6AF.  There is a square on the movement which I think goes with a 1926 date.  Also on the movement it reads 15 jewels 4 adj.  The serial number on the hinged back is 8561380.  It also says Pat. June 10, 1924.   Any info on this watch would be appreciated.

William Smith's picture
William Smith
Club 5000Panel Member
Posted August 17, 2014 - 7:04pm

Hi AVFD23   If you have or can take some pictures of this watch, you could enter it in the add a watch database and we can try to ID it together.  Please and Thanks

William Smith's picture
William Smith
Club 5000Panel Member
Posted September 9, 2012 - 7:40pm

Posted September 3, 2012 - 5:11pm

My 6AF has triangle date code for 1926 and the case number is 6555539 which I think matches up to 1926.

Club 5000Panel Member
Posted April 1, 2013 - 2:56am

Bobbee, triangle also means 1936 as would the case serial number begining with a 6, but I would agrre with you in that the 6AF also seems to fit better with some of the 1926 models.

DarHin's picture
Posted January 31, 2012 - 10:03pm

6AF 17j Adj 1936 Square date code from a 1936 Phantom.


Posted November 3, 2011 - 7:12pm

11/03/2011 changed database to reflect 7 Jewel also in this movement model along with 15, 17, & 21 jewel.

Posted November 3, 2011 - 7:07pm

New update 11/03/2011. Just received new Ladies with 6AF shield datecode which dates this to 1929.

Posted July 12, 2011 - 3:52pm

Now 6AF is shown as early as 1930 based on Omega symbol. Originally shown as 1935/36. Updated 7/12/2011