Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 921 Pocket Watch

Hamilton Watch Co.

Grade: 921

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: H33788
Grade: 921
Model: 1
Estimated Production Year: 1948
Run Quantity: 52,000
Grade/Model Run: 1 of 1
Grade/Model Total Production: 52,000
Size: 10s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Adjusted: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: No
Railroad Grade: No
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 2527.921G1.10S1.101M1.O1813.P820.21J730
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
155.69
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
68.69
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.488%
Registry Population: 8 (0.02%)

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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.


Anonymous · February 2, 2024

Serial Number H39092 was reported as accurate.

BJBurn2 22 · August 9, 2023

Serial Number H14144 was reported as accurate.

BJBurn2 22 · August 7, 2023

Serial Number H14144 was reported as accurate.

brackenclocks 30 · August 2, 2023

Serial Number H46563 was reported as accurate.

Felix1941 42 · June 7, 2023

Serial Number H41284 was reported as accurate.

Anonymous · May 21, 2023

Serial Number H21253 was reported as accurate.

Anonymous · December 9, 2022

Serial Number H32763 was reported as accurate.

Anonymous · November 16, 2022

Serial Number H42541 was reported as accurate.

PocketWatchFever 7 · September 20, 2022

Serial Number H39874 was reported as accurate.

Anonymous · July 28, 2022

Serial Number H44925 was reported as accurate.

Anonymous · June 29, 2022

Serial Number H7230 was reported as accurate.

Anonymous · May 1, 2022

Serial Number H24016 was reported as accurate.

Fifty50 Supporter 317 · April 5, 2022

Serial Number H9460 was reported as accurate.

dichosa 11 · December 13, 2021

Serial Number H3544 was reported as accurate.

Anonymous · December 7, 2021

Serial Number H30476 was reported as accurate.

Anonymous · November 22, 2021

Serial Number H33333 was reported as accurate.

Anonymous · November 10, 2021

Serial Number H36856 was reported as accurate.

Anonymous · October 8, 2021

Serial Number H43245 was reported as accurate.

ShawnL Supporter 15 · June 20, 2021

Serial Number H18741 was reported as accurate.

Anonymous · June 1, 2021

Serial Number H23643 was reported as accurate.

WadeW601 5 · April 18, 2021

Serial Number H8770 was reported as inaccurate.

Note: 17j instead of 21, and adjusted 2 ways instead of
5
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · April 5, 2021

Serial Number H6428 was reported as accurate.

Anonymous · March 19, 2021

Serial Number H43505 was reported as accurate.

Anonymous · February 12, 2021

Serial Number H17513 was reported as accurate.

JerryT Waltham Expert Small Watch Expert 425 · February 12, 2021

Serial Number H7606 was reported as accurate.

Anonymous · February 3, 2021

Serial Number H13466 was reported as accurate.

Anonymous · January 30, 2021

Serial Number H9237 was reported as accurate.

Anonymous · January 26, 2021

Serial Number H22168 was reported as accurate.

Anonymous · January 21, 2021

Serial Number H31579 was reported as accurate.

Anonymous · January 17, 2021

Serial Number H12472 was reported as accurate.

mlm33395 5 · January 4, 2021

Serial Number H28345 was reported as accurate.

Anonymous · December 13, 2020

Serial Number H44924 was reported as accurate.

Anonymous · December 12, 2020

Serial Number H36852 was reported as accurate.

Anonymous · December 5, 2020

Serial Number H39610 was reported as accurate.

Anonymous · November 4, 2020

Serial Number H32183 was reported as accurate.

Anonymous · October 25, 2020

Serial Number H30513 was reported as accurate.

Anonymous · October 22, 2020

Serial Number H18844 was reported as accurate.

Anonymous · October 13, 2020

Serial Number H35202 was reported as accurate.

Anonymous · August 17, 2020

Serial Number H33107 was reported as accurate.

Hamilton Grade 921 Pocket Watch