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Deciphering Hamilton Serial Numbers? "Click" to Login or Register 
Donald Hawes
Picture of Donald Hawes
posted
I am at a loss on how to figure out the approximate date of manufactor of these two Hamiltons:

1. model 923, 23j, R1537

2. model 917, 17j, X47967

Can someone help me out?
 
Posts: 345 | Location: Racine, Wisconsin in the USA | Registered: November 15, 2010
Richard Romero
Picture of Richard Romero
posted
Donald,

The lettered numbers are at the end of the Gelson list found in the Hamilton Forum.

Here are the links: Hamilton Movement Numbers and Hamilton Horology Reference Materials

Page 22
Page 23
RR
 
Posts: 1413 | Location: Fremont, California in the USA | Registered: February 06, 2010
Donald Hawes
Picture of Donald Hawes
posted
Thanks for the info.
 
Posts: 345 | Location: Racine, Wisconsin in the USA | Registered: November 15, 2010
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