Pocket Watch Database


From the American Horology Archive:
Waltham Grade A.T. & Co. Pocket Watch
Waltham Grade A.T. & Co. Pocket Watch

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 762966 Question Mark
Grade: A.T. & Co. Question Mark
Model: 1857 Question Mark
Estimated Production Date: December 1874 - May 1, 1875 Question Mark
Run Quantity: 300 Question Mark
Grade/Model Run: 864 of 1152 Question Mark
Grade/Model Total Production: 60,258 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Balance Type: Solid Question Mark
Balance Material: Steel Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 5496.G1070.18S5003.181857M4782.H57.L47.15J1298 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 1 [NAWCC]
c.1900 Waltham Factory Ledgers [Ehrhardt Transcription]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.622 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
15.69 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
14.27 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.016% Question Mark
Registry Population:
Scoped for This Run Only
5 (1.67%) Question Mark
$ Estimated Value (12 Month Change): 0% Analyzing 395 Sales Question Mark
Research Note: Waltham Serial Ledgers designate run as featuring a solid steel balance wheel. However, #762714, #762725, and #762966 have been reported as having an expansion balance.

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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.


Anonymous · April 8, 2020

Serial Number 762714 was reported as inaccurate.

Note: This watch has expansion balance
Curator Response: Thanks for the report. This information has been noted in the research notes for this run.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 8, 2020

Serial Number 762779 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 8, 2020

Serial Number 762779 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · September 12, 2018

Serial Number 762966 was reported as inaccurate.

Note: The balance in my watch is a bimetallic,
temperature compensated style
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · September 26, 2017

Serial Number 762877 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · April 5, 2017

Serial Number 762725 was reported as inaccurate.

Note: Movement has compensated balance wheel with gold
adjusting screws.
Changes since this report was submitted:
Adjusted changed from Yes to No

sanjosetom 315 · December 15, 2015

Serial Number 762846 was reported as inaccurate.

Note: Stem wind, lever set
Changes since this report was submitted:
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No
Waltham Grade A.T. & Co. Pocket Watch
Waltham Grade A.T. & Co. Pocket Watch