| Author | Message | ||
     Maurizio Grassi New member Username: Fats Post Number: 1 Registered: 02-2004 Rating: N/A |
I have JLC with a caliber 447 and a serial number 22920. What is the manufacture date ? Thank you. | ||
| Zaf Moderator Username: Zaf Post Number: 308 Registered: 05-2003 Rating: N/A |
Sorry but I can't find a 447 in my records, are you sure? Also the serial number must be that of the movement. 22920 seems very low and would date to the early 1930s when they didn't use 3 digit movement caliber numbers. Can you double check both? Thanks, Zaf | ||
| Maurizio Grassi New member Username: Fats Post Number: 2 Registered: 02-2004 Rating: N/A |
I confirm that the serial number is 22920. It is possible that the watch could be early 1930s. I'll check the caliber number. Thank you. |