Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/170951
Access Date: May 02, 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: | 170951 |
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Grade: | P.S. Bartlett |
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Model: | 1857 |
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Estimated Production Date: | Login to View |
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Run Quantity: | Login to View |
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Grade/Model Run: | Login to View |
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Grade/Model Total Production: | Login to View |
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Size: | 18s |
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Jewels: | 11j |
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Jewel Material: | Login to View |
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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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Balance Type: | Solid |
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Balance Material: | Steel |
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Adjusted: | Login to View |
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Railroad Grade: | Login to View |
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Case: | Various | ![]() |
Run ID: | 2844.G1650.18S2650.181857M2447.O2841.K2843.11J1556 | ![]() |
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 |
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Database Version: | v52.642 | ![]() |
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Registry Population: Scoped for This Run Only | 7 (2.33%) | ![]() |
$ Estimated Value (12 Month Change): | 17.44% Analyzing 1,099 Sales | ![]() |
7 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, Railroad Grade Designation
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 7 watches in the population registry for this run with 1 image.
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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.
von1943 Supporter 402 · January 22, 2025
Serial Number 170731 was reported as accurate.
von1943 Supporter 402 · January 4, 2025
Serial Number 170731 was reported as accurate.
von1943 Supporter 402 · January 4, 2025
Serial Number 170731 was reported as accurate.
von1943 Supporter 402 · January 3, 2025
Serial Number 170731 was reported as accurate.
von1943 Supporter 402 · December 21, 2024
Serial Number 170731 was reported as accurate.
von1943 Supporter 402 · December 21, 2024
Serial Number 170731 was reported as accurate.
von1943 Supporter 402 · December 20, 2024
Serial Number 170731 was reported as accurate.
von1943 Supporter 402 · December 20, 2024
Serial Number 170731 was reported as accurate.
von1943 Supporter 402 · December 20, 2024
Serial Number 170951 was reported as accurate.
Anonymous · September 10, 2019
Serial Number 170890 was reported as accurate.
Anonymous · March 8, 2018
Serial Number 170976 was reported as accurate.
Anonymous · February 26, 2018
Serial Number 170813 was reported as accurate.


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This WatchFrom This Run
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uploaded by Bostonjoe
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uploaded by xtoolmanx
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uploaded by WHinder
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Image Source/Credit: eBay Auction