Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 620 Pocket Watch
Waltham Grade No. 620 Pocket Watch

American Waltham Watch Co.

Grade: No. 620

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 14397204 Question Mark
Grade: No. 620 Question Mark
Model: 1899 Question Mark
Estimated Production Year: Members Only Data Question Mark
Run Quantity: Members Only Data Question Mark
Grade/Model Run: Members Only Data Question Mark
Grade/Model Total Production: Members Only Data Question Mark
Variant Est. Production: Members Only Data Question Mark
Size: 16s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Members Only Data Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Inlay Color: Members Only Data Question Mark
Movement Setting: Pendant Question Mark
Wind Mechanism: Stem Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: Center Question Mark
Regulator: Members Only Data Question Mark
Hairspring: Members Only Data Question Mark
Adjusted: Members Only Data Question Mark
Railroad Grade: Members Only Data Question Mark
Movement Markings: Members Only Data
Case: Various Question Mark
Run ID: 19477.G126.16S2010.161899M950.O12256.P5148.15J4504 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.642 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
14 (0.93%) Question Mark
$ Estimated Value (12 Month Change): -6.36% Analyzing 1,595 Sales Question Mark
12 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Variant Est. Production, Jewel Setting, Movement Inlay Color, Regulator Type, Hairspring, Adjustments, Railroad Grade Designation, Movement Markings

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Verification Reports for this Run

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.


Hambone57 1 · April 30, 2022

Serial Number 14397297 was reported as accurate.

Hambone57 1 · April 30, 2022

Serial Number 14397297 was reported as accurate.

Hambone57 1 · April 30, 2022

Serial Number 14397297 was reported as accurate.

Anonymous · August 15, 2020

Serial Number 14396831 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · October 23, 2018

Serial Number 14397304 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · May 21, 2018

Serial Number 14397058 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · April 23, 2017

Serial Number 14397179 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · March 22, 2017

Serial Number 14396598 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · February 27, 2016

Serial Number 14397417 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

hdkw99 Supporter 11 · December 26, 2015

Serial Number 14396357 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · September 4, 2013

Serial Number 14397204 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 620 Pocket Watch
Waltham Grade No. 620 Pocket Watch