Pocket Watch Database


From the American Horology Archive:
Hamilton Grade 992B Pocket Watch

Hamilton Watch Co.

Grade: 992B

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: C257746 Question Mark
Grade: 992B Question Mark
Model: 5 Question Mark
Estimated Production Year: 1949 Question Mark
Run Quantity: 26,900 Question Mark
Grade/Model Run: 11 of 32 Question Mark
Grade/Model Total Production: 531,750 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 6 Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: Yes Question Mark
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Question Mark
Case: Various Question Mark
Run ID: 2451.G11.16S1487.165M32.O1792.L1480.21J709 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.473 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,600.98 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
702.46 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.990% Question Mark
Registry Population:
Scoped for This Run Only
58 (0.22%) Question Mark
$ Estimated Value (12 Month Change): 1.08% Analyzing 7,797 Sales Question Mark

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.


Anonymous · October 26, 2024

Serial Number C277690 was reported as accurate.

ebsrods Supporter 130 · June 11, 2024

Serial Number C271403 was reported as accurate.

ChaAzi 2 · May 25, 2024

Serial Number C268764 was reported as accurate.

Anonymous · May 19, 2024

Serial Number C266796 was reported as accurate.

Anonymous · March 20, 2024

Serial Number C256610 was reported as accurate.

Anonymous · February 3, 2024

Serial Number C256843 was reported as accurate.

Anonymous · January 5, 2024

Serial Number C281130 was reported as accurate.

avpalermo Supporter 644 · November 9, 2023

Serial Number C271459 was reported as accurate.

Anonymous · September 1, 2023

Serial Number C255273 was reported as accurate.

rmwatchandclock Supporter 371 · August 20, 2023

Serial Number C259331 was reported as accurate.

Anonymous · August 9, 2023

Serial Number C268764 was reported as accurate.

Anonymous · July 1, 2023

Serial Number C262811 was reported as accurate.

Anonymous · April 16, 2023

Serial Number C267157 was reported as accurate.

Anonymous · February 18, 2023

Serial Number C266183 was reported as accurate.

pmtime Supporter 612 · January 29, 2023

Serial Number C260028 was reported as accurate.

Anonymous · December 4, 2022

Serial Number C255197 was reported as accurate.

Rlegg6 Supporter 6 · October 6, 2022

Serial Number C254661 was reported as accurate.

Anonymous · October 4, 2022

Serial Number C270959 was reported as accurate.

Anonymous · September 27, 2022

Serial Number C254661 was reported as accurate.

Anonymous · September 19, 2022

Serial Number C260490 was reported as accurate.

cmdraven 4083 · August 29, 2022

Serial Number C261107 was reported as accurate.

Anonymous · August 9, 2022

Serial Number C256718 was reported as accurate.

Anonymous · August 9, 2022

Serial Number C256718 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · July 9, 2022

Serial Number C270734 was reported as accurate.

Anonymous · March 6, 2022

Serial Number C268261 was reported as accurate.

Anonymous · March 4, 2022

Serial Number C259184 was reported as accurate.

Reaganlee 53 · February 21, 2022

Serial Number C255403 was reported as accurate.

Reaganlee 53 · February 17, 2022

Serial Number C255403 was reported as accurate.

Anonymous · February 10, 2022

Serial Number C276906 was reported as accurate.

DEzzyD 4 · January 11, 2022

Serial Number C266124 was reported as accurate.

BIFFSRR 2 · December 21, 2021

Serial Number C265842 was reported as accurate.

Anonymous · December 8, 2021

Serial Number C279288 was reported as accurate.

Anonymous · November 5, 2021

Serial Number C278039 was reported as accurate.

Anonymous · November 4, 2021

Serial Number C278039 was reported as accurate.

nightstalker638 44 · October 31, 2021

Serial Number C264346 was reported as accurate.

Anonymous · October 1, 2021

Serial Number C264725 was reported as accurate.

Anonymous · September 18, 2021

Serial Number C273272 was reported as accurate.

Anonymous · September 13, 2021

Serial Number C258181 was reported as accurate.

Anonymous · August 22, 2021

Serial Number C264273 was reported as accurate.

Anonymous · August 20, 2021

Serial Number C280709 was reported as accurate.

Anonymous · August 9, 2021

Serial Number C273629 was reported as accurate.

Anonymous · July 27, 2021

Serial Number C267157 was reported as accurate.

Anonymous · July 10, 2021

Serial Number C279940 was reported as accurate.

avpalermo Supporter 644 · July 4, 2021

Serial Number C261251 was reported as accurate.

23Greenwich Supporter 252 · July 1, 2021

Serial Number C276145 was reported as accurate.

Anonymous · June 18, 2021

Serial Number C270742 was reported as accurate.

Anonymous · June 17, 2021

Serial Number C263538 was reported as accurate.

nicnic Supporter 405 · June 3, 2021

Serial Number C269402 was reported as accurate.

Anonymous · May 17, 2021

Serial Number C260543 was reported as accurate.

avpalermo Supporter 644 · April 30, 2021

Serial Number C276729 was reported as accurate.

Hamilton Grade 992B Pocket Watch