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.

Anonymous · February 19, 2022

Serial Number 18182867 was reported as accurate.

JerryT Waltham Expert Small Watch Expert 425 · August 16, 2021

Serial Number 18182332 was reported as accurate.

haskell 53 · January 26, 2015

Serial Number 18182326 was reported as accurate.

Changes since this report was submitted:

Grade changed from 997 to 345

haskell 53 · January 13, 2015

Serial Number 18182351 was reported as inaccurate.

Note: The grade is 997. 2 tone demaskeening only
produced for 1 year 1915. marked TRANSIT. there
were only 1000 made in grade 997.

Curator Response: Grade 997 is not a factory designation. In factory documentation, this run is designated as grade 345. Some lookup sites use the Grade 997 classification to facilitate grouping of the two-tone movements, but they are officially Grade 345.

Changes since this report was submitted:

Movement Finish changed from Nickel to Two-Tone

Anonymous · December 20, 2014

Serial Number 18182835 was reported as inaccurate.

Note: It is marked transit. and is 2 tone and adjusted
to 4 positions.

Changes since this report was submitted:

Movement Finish changed from Nickel to Two-Tone

Adjusted changed from No to Yes

Anonymous · May 27, 2013

Serial Number 18182326 was reported as accurate.

Changes since this report was submitted:

Movement Finish changed from Nickel to Two-Tone

Adjusted changed from No to Yes

Anonymous · May 6, 2013

Serial Number 18182326 was reported as inaccurate.

Note: Engraved in movement: Adjusted to 4 positions.

Changes since this report was submitted:

Movement Finish changed from Nickel to Two-Tone

Adjusted changed from No to Yes