12B

Start Year
1951
Jewels
17
simpletreasures
Posted November 28, 2011 - 8:36am

Added to data base 11/28/2011. Seller has this listed as "German Made" 14K Gold wrist alarm. Seller states this is a 40's watch but I could see no date code to verify this.

 

PastyDuchy
Posted April 25, 2016 - 5:34pm

Manufactured in Germany by Junghans between 1951 and 1958 aka J89. The J89 for Junghans own alarm watch actually had 20 jewels. Details for both versions are on Ranfft. Don't know of any way to date more specifically. 

PastyDuchy
Posted April 25, 2016 - 5:43pm

there is a  Bulova Wrist Alarm Watch 89 12B service flyer for this copyright 1953 with disassembly and assembly instuctions plus parts list. Please contact me if you have one I'd love a copy (or better still upload it to this site), Thanks

mybulova_admin
Posted January 27, 2018 - 9:59pm

and here is a picture...

Bulova 12B Wrist Alarm watch movement