Pocket Watch Database
https://pocketwatchdatabase.com/search/result/hamilton/920645
Access Date: September 01, 2024
From the American Horology Archive:
![Hamilton Grade 940 Pocket Watch](https://pocketwatchdatabase.com/assets/images/movements/hamilton940-high.jpg)
![Hamilton Grade 940 Pocket Watch](https://pocketwatchdatabase.com/assets/images/cuts/Hamilton-940.jpg)
Hamilton Watch Co.
Grade: 940
Manufacturer: | Hamilton | ![]() |
Manufacturer Location: | Lancaster, Pennsylvania | ![]() |
Movement Serial Number: | 920645 | ![]() |
Grade: | 940 | ![]() |
Model: | 1 | ![]() |
Estimated Production Year: | 1912 | ![]() |
Run Quantity: | 2,000 | ![]() |
Grade/Model Run: | 102 of 121 | ![]() |
Grade/Model Total Production: | 210,596 | ![]() |
Size: | 18s | ![]() |
Jewels: | 21j | ![]() |
Jewel Material: | Ruby | ![]() |
Jewel Setting: | Gold Settings (Screw-Set) | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Nickel | ![]() |
Finish Pattern: | Damaskeened | ![]() |
Movement Signing Style: | Serif (Decorative) | ![]() |
Movement Inlay Color: | Gilt | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | Full Plate | ![]() |
Double Roller: | Yes | ![]() |
Barrel: | Motor | ![]() |
Regulator: | Goldthwait | ![]() |
Hairspring: | Breguet | ![]() |
Standard Dial Type: | Double-Sunk | ![]() |
Adjusted: | Yes | ![]() |
Adjusted to Position: | Yes | ![]() |
Adjusted # of Positions: | 5 | ![]() |
Adjusted to Temperature: | Yes | ![]() |
Adjusted to Isochronism: | Yes | ![]() |
Railroad Grade: | Yes | ![]() |
Railroad Grade Classification: | Class A | ![]() |
Dial Feet Locations: | 2.6, 18.0, 38.2 | ![]() |
U.S. Patents: | 832672, 427072 | ![]() |
Movement Markings: | Hamilton Watch Co. Lancaster, Pa. Motor Barrel 940 Adjusted 5 Positions 21 Jewels Double Roller Safety Pinion |
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Case: | Various | ![]() |
Run ID: | 1427.940G102.18S675.181M427.O905.L934.21J392 | ![]() |
Data Research: |
1953 Hamilton Serial List |
![]() |
Database Version: | v52.387 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 634.05 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 278.20 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1.976% | ![]() |
Registry Population: Scoped for This Run Only | 30 (1.50%) | ![]() |
$ Estimated Value (12 Month Change): | -3.83% Analyzing 2,380 Sales | ![]() |
Research Note: Gilt Lettering
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Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 30 watches in the population registry for this run with 4 images.
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Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
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.
astro2020 Supporter 3 · July 19, 2024
Serial Number 920645 was reported as accurate.
Anonymous · December 12, 2021
Serial Number 920994 was reported as inaccurate.
avpalermo Supporter 630 · July 2, 2021
Serial Number 919720 was reported as accurate.
dcooper Supporter 229 · March 31, 2021
Serial Number 919994 was reported as accurate.
heicke 6 · January 20, 2021
Serial Number 920172 was reported as accurate.
pocketwatch101 111 · April 1, 2020
Serial Number 920946 was reported as accurate.
Ozzie65 2 · February 3, 2020
Serial Number 919279 was reported as accurate.
Jc0925 1 · March 3, 2019
Serial Number 919226 was reported as accurate.
Mobilaero Top Contributor Supporter 302 · September 15, 2018
Serial Number 919833 was reported as accurate.
von1943 Supporter 376 · May 27, 2018
Serial Number 919743 was reported as accurate.
von1943 Supporter 376 · May 27, 2018
Serial Number 919743 was reported as accurate.
dcooper Supporter 229 · January 14, 2018
Serial Number 919543 was reported as accurate.
JTBrooks 5 · November 29, 2015
Serial Number 920506 was reported as accurate.
Anonymous · November 29, 2015
Serial Number 920506 was reported as accurate.
Anonymous · September 29, 2015
Serial Number 920226 was reported as accurate.
Anonymous · April 16, 2015
Serial Number 920718 was reported as accurate.
Anonymous · July 27, 2014
Serial Number 920992 was reported as accurate.
Anonymous · February 9, 2014
Serial Number 919451 was reported as accurate.
Anonymous · April 14, 2013
Serial Number 919738 was reported as accurate.
Anonymous · April 6, 2013
Serial Number 919833 was reported as accurate.
Anonymous · October 27, 2012
Serial Number 919042 was reported as accurate.
Anonymous · October 21, 2012
Serial Number 920675 was reported as accurate.
Anonymous · July 15, 2012
Serial Number 919556 was reported as accurate.
![Hamilton Grade 940 Pocket Watch](https://pocketwatchdatabase.com/assets/images/movements/hamilton940-high.jpg)
![Hamilton Grade 940 Pocket Watch](https://pocketwatchdatabase.com/assets/images/cuts/Hamilton-940.jpg)
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