Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/10174305
Access Date: May 10, 2025
From the American Horology Archive:

American Waltham Watch Co.
Grade: No. 1015
Finished with 10s Enlargement Ring and Dial
Manufacturer: | Waltham |
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Manufacturer Location: | Waltham, Massachusetts |
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Movement Serial Number: | 10174305 |
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Grade: | No. 1015 |
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Model: | 1900 |
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Estimated Production Year: | Login to View for Free |
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Run Quantity: | Login to View for Free |
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Grade/Model Run: | Login to View for Free |
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Grade/Model Total Production: | Login to View for Free |
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Size: | 0s |
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Jewels: | 15j |
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Movement Configuration: | Openface |
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Movement Setting: | Pendant |
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Wind Mechanism: | Stem |
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Hairspring: | Login to View for Free |
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Adjusted: | Yes |
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Railroad Grade: | Login to View for Free |
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Case: | Various | ![]() |
Run ID: | 16880.G1.0S353.01900M12.O10861.P3129.15J3961 | ![]() |
Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.645 | ![]() |
Advanced Metrics | ||
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Registry Population: Scoped for This Run Only | 12 (0.30%) | ![]() |
Research Note: See images of #10174523 for an example of how Waltham finished these standard 0s movements with an enlargement ring, effectively creating a 10s movement (as listed in Waltham Serial Lists).
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6 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, Hairspring, Railroad Grade Designation
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 12 watches in the population registry for this run with 3 images.
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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.
ZombieHunter 42 · March 1, 2025
Serial Number 10176452 was reported as accurate.
JerryT Waltham Expert Small Watch Expert 425 · May 11, 2021
Serial Number 10174523 was reported as inaccurate.
it was completed with an extra metal ring, marked
with the company name, and dialed as a 10-size
movement. The ring is part of this 10-size
movement in this run.
rtwatches 943 · April 4, 2017
Serial Number 10176514 was reported as accurate.
Anonymous · March 26, 2017
Serial Number 10173698 was reported as accurate.
Anonymous · March 1, 2016
Serial Number 10175871 was reported as accurate.
Anonymous · September 18, 2013
Serial Number 10174861 was reported as accurate.