The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.

SethThomasFan Top Contributor Seth Thomas Expert Supporter 401 · September 21, 2024

Serial Number 75828 was reported as accurate.

Anonymous · July 27, 2023

Serial Number 75839 was reported as inaccurate.

Note: The plate has a patent date of 1887 which differs
from the estimated date of 1884. Your chart says
it has a flat hairspring but this one has a
Breguets over coil hairspring.

Curator Response: Thanks for the report. The date estimate for this run is c.1894 (not 1884). Most of the Model 2 grades were fitted with a flat hairspring. However, I did confirm that this particular movement features the Breguet hairspring, and the database will be updated accordingly.

Anonymous · August 20, 2019

Serial Number 75857 was reported as inaccurate.

No further details were submitted with the report.

Changes since this report was submitted:

Grade changed from 508 to 202

Jewels changed from 17j to 15j