Pocket Watch Database


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

Hamilton Watch Co.

Grade: 992

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 2320771 Question Mark
Grade: 992 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1925 Question Mark
Run Quantity: 9,700 Question Mark
Grade/Model Run: 130 of 175 Question Mark
Grade/Model Total Production: 447,200 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: 2nd Pattern (bar) Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Center Wheel Material: Gold Question Mark
Regulator: Reed Question Mark
Hairspring: Breguet Question Mark
Pallet Jewel Material: Sapphire Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Adjustment Tolerance: DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds 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: 2176.992G241.16S1289.162M447.O1569.L1323.21J597 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
1,346.42 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
590.77 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.197% Question Mark
Registry Population:
Scoped for This Run Only
93 (0.96%) Question Mark
$ Estimated Value (12 Month Change): 2.52% Analyzing 4,481 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.


ebsrods Supporter 130 · October 30, 2024

Serial Number 2320562 was reported as accurate.

Anonymous · August 3, 2024

Serial Number 2315599 was reported as accurate.

Anonymous · May 15, 2022

Serial Number 2315465 was reported as accurate.

Anonymous · March 23, 2022

Serial Number 2312774 was reported as accurate.

Anonymous · February 20, 2022

Serial Number 2318319 was reported as accurate.

Anonymous · January 27, 2022

Serial Number 2316425 was reported as accurate.

Anonymous · November 24, 2021

Serial Number 2318061 was reported as accurate.

fordcasa Top Contributor Supporter 444 · September 26, 2021

Serial Number 2312946 was reported as accurate.

Anonymous · June 17, 2021

Serial Number 2319795 was reported as accurate.

Anonymous · April 18, 2021

Serial Number 2314877 was reported as accurate.

Anonymous · April 12, 2021

Serial Number 2317258 was reported as accurate.

cmdraven 4083 · April 3, 2021

Serial Number 2320867 was reported as accurate.

Anonymous · March 30, 2021

Serial Number 2315558 was reported as accurate.

Anonymous · February 18, 2021

Serial Number 2315744 was reported as accurate.

Anonymous · February 16, 2021

Serial Number 2313494 was reported as accurate.

Anonymous · December 30, 2020

Serial Number 2312936 was reported as accurate.

Anonymous · November 27, 2020

Serial Number 2314387 was reported as accurate.

Anonymous · November 4, 2020

Serial Number 2317121 was reported as accurate.

Anonymous · November 1, 2020

Serial Number 2321097 was reported as accurate.

Anonymous · November 1, 2020

Serial Number 2321097 was reported as accurate.

Anonymous · November 1, 2020

Serial Number 2321057 was reported as accurate.

Anonymous · October 21, 2020

Serial Number 2313825 was reported as accurate.

Anonymous · October 10, 2020

Serial Number 2319327 was reported as accurate.

Anonymous · August 28, 2020

Serial Number 2313777 was reported as accurate.

Anonymous · July 28, 2020

Serial Number 2317106 was reported as accurate.

Anonymous · July 3, 2020

Serial Number 2317275 was reported as accurate.

Anonymous · June 22, 2020

Serial Number 2318278 was reported as accurate.

Anonymous · June 21, 2020

Serial Number 2315640 was reported as accurate.

Anonymous · June 20, 2020

Serial Number 2312818 was reported as accurate.

Anonymous · May 17, 2020

Serial Number 2321492 was reported as accurate.

Anonymous · May 6, 2020

Serial Number 2317558 was reported as accurate.

Anonymous · April 21, 2020

Serial Number 2315135 was reported as accurate.

Anonymous · April 16, 2020

Serial Number 2315185 was reported as accurate.

Anonymous · April 6, 2020

Serial Number 2319575 was reported as accurate.

Anonymous · February 22, 2020

Serial Number 2314479 was reported as accurate.

Anonymous · December 27, 2019

Serial Number 2313500 was reported as accurate.

Anonymous · November 7, 2019

Serial Number 2319658 was reported as accurate.

fordcasa Top Contributor Supporter 444 · October 4, 2019

Serial Number 2312448 was reported as accurate.

Milopms 26 · August 10, 2019

Serial Number 2317923 was reported as accurate.

Andrew9000 85 · June 17, 2019

Serial Number 2313290 was reported as accurate.

Anonymous · May 21, 2019

Serial Number 2319706 was reported as accurate.

Anonymous · April 17, 2019

Serial Number 2314690 was reported as accurate.

Anonymous · February 19, 2019

Serial Number 2321139 was reported as accurate.

Anonymous · February 3, 2019

Serial Number 2320495 was reported as accurate.

Anonymous · December 28, 2018

Serial Number 2318949 was reported as accurate.

Anonymous · December 26, 2018

Serial Number 2320316 was reported as accurate.

Anonymous · December 21, 2018

Serial Number 2321123 was reported as accurate.

Anonymous · December 14, 2018

Serial Number 2320921 was reported as accurate.

Otherdog 11 · December 10, 2018

Serial Number 2315836 was reported as accurate.

Anonymous · October 14, 2018

Serial Number 2320619 was reported as accurate.

Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch