Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/2442635/movement
Access Date: April 29, 2025
From the American Horology Archive:

American Waltham Watch Co.
Grade: P.S. Bartlett
Manufacturer: | Waltham |
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Manufacturer Location: | Waltham, Massachusetts |
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Movement Serial Number: | 2442635 |
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Grade: | P.S. Bartlett |
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Model: | 1877 |
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Estimated Production Date: | Members Only Data |
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Run Quantity: | Members Only Data |
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Grade/Model Run: | Members Only Data |
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Grade/Model Total Production: | Members Only Data |
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Size: | 18s |
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Jewels: | 15j |
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Jewel Material: | Members Only Data |
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Movement Configuration: | Adaptable |
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Movement Finish: | Gilt |
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Movement Setting: | Key |
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Wind Mechanism: | Key |
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Plate: | Full Plate |
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Adjusted: | Members Only Data |
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Case: | Various | ![]() |
Run ID: | 11143.G3677.18S7883.181877M1703.A775.K8552.15J2428 | ![]() |
Data Research: |
c.1900 Waltham Factory Ledger Book 2 [NAWCC] 1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.642 | ![]() |
Advanced Metrics | ||
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Registry Population: Scoped for This Run Only | 15 (0.75%) | ![]() |
$ Estimated Value (12 Month Change): | 6.71% Analyzing 479 Sales | ![]() |
6 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Estimated Production Date, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Material, Adjustments
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 15 watches in the population registry for this run with 2 images.
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Help Us Help Others By Improving the Database:
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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.
tctimepieces Supporter 124 · October 15, 2023
Serial Number 2442635 was reported as accurate.
Anonymous · July 17, 2018
Serial Number 2442564 was reported as accurate.
Anonymous · April 11, 2018
Serial Number 2441880 was reported as accurate.
alan11546 1 · March 20, 2018
Serial Number 2442032 was reported as accurate.

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