Pocket Watch Database
https://pocketwatchdatabase.com/search/result/hamilton/634535
Access Date: April 30, 2025
From the American Horology Archive:


Hamilton Watch Co.
Grade: 940
Manufacturer: | Hamilton |
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Manufacturer Location: | Lancaster, Pennsylvania |
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Movement Serial Number: | 634535 |
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Grade: | 940 |
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Model: | 1 |
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Estimated Production Year: | 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: | 21j |
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Jewel Material: | Members Only Data |
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Jewel Setting: | Members Only Data |
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Movement Configuration: | Openface |
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Movement Finish: | Nickel |
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Finish Pattern: | Members Only Data |
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Movement Inlay Color: | Members Only Data |
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Movement Setting: | Lever |
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Plate: | Full Plate |
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Double Roller: | Yes |
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Barrel: | Motor |
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Regulator: | Members Only Data |
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Hairspring: | Members Only Data |
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Standard Dial Type: | Members Only Data |
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Adjusted: | Members Only Data |
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Adjusted to Position: | Members Only Data |
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Adjusted # of Positions: | Members Only Data |
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Adjusted to Temperature: | Members Only Data |
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Adjusted to Isochronism: | Members Only Data |
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Railroad Grade: | Members Only Data |
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Railroad Grade Classification: | Members Only Data |
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U.S. Patents: | Members Only Data |
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Dial Feet Locations: | Members Only Data |
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Case: | Various | ![]() |
Run ID: | 1071.940G89.18S620.181M389.O639.L707.21J279 | ![]() |
Data Research: |
1953 Hamilton Serial List |
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Database Version: | v52.642 | ![]() |
Advanced Metrics | ||
Members Only Data.
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Registry Population: Scoped for This Run Only | 56 (1.12%) | ![]() |
$ Estimated Value (12 Month Change): | -0.81% Analyzing 2,431 Sales | ![]() |
Research Note: Gilt Lettering
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20 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, Jewel Material, Jewel Setting, Finish Pattern, Movement Inlay Color, Regulator Type, Hairspring, Standard Dial Type, Adjustments, Adjusted to Position, Positional Adjustments, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation, Railroad Grade Classification, U.S. Patents, Dial Feet Locations
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 56 watches in the population registry for this run with 6 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.
PHIL1199 Supporter 1251 · March 16, 2025
Serial Number 635024 was reported as accurate.
avpalermo Supporter 691 · July 10, 2024
Serial Number 632302 was reported as accurate.
nicnic Supporter 416 · December 19, 2023
Serial Number 631038 was reported as accurate.
cliffdobbins 296 · October 29, 2022
Serial Number 631544 was reported as accurate.
Siebefa 17 · May 4, 2019
Serial Number 631276 was reported as accurate.
svenne 41 · November 3, 2018
Serial Number 632869 was reported as accurate.
wmike565 Supporter 115 · September 22, 2018
Serial Number 634535 was reported as accurate.
Doco44 1 · June 14, 2018
Serial Number 633336 was reported as accurate.
ABUMALEK 97 · May 10, 2018
Serial Number 632566 was reported as accurate.
Tmewlkr 5 · March 4, 2018
Serial Number 632261 was reported as accurate.
Deere51 102 · February 14, 2018
Serial Number 633559 was reported as accurate.
Gasperoff Supporter 727 · February 11, 2018
Serial Number 634017 was reported as accurate.
Deere51 102 · January 30, 2018
Serial Number 633559 was reported as accurate.


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