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
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1620163
Grade: 992
Model: 2
Estimated Production Year: 1922
Run Quantity: 10,000
Grade/Model Run: 109 of 175
Grade/Model Total Production: 447,200
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: 2nd Pattern (bar)
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Center Wheel Material: Gold
Regulator: Reed
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Adjustment Tolerance: DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds
Railroad Grade: Yes
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Case: Various
Run ID: 1997.992G220.16S1231.162M394.O1404.L1291.21J576
Data Research: 1953 Hamilton Serial List
Database Version: v52.304
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,346.42
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
590.77
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.197%
Registry Population: 50 (0.50%)
$ Estimated Value (12 Month Change): 1.72% Analyzing 4,380 Sales

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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.


Anonymous · August 12, 2023

Serial Number 1617032 was reported as accurate.

Anonymous · April 14, 2023

Serial Number 1615731 was reported as accurate.

Anonymous · December 6, 2022

Serial Number 1624881 was reported as inaccurate.

No further details were submitted with the report.

rbfishbackgmail 5 · March 4, 2022

Serial Number 1622349 was reported as accurate.

Davidburnett47 Supporter 9 · January 24, 2022

Serial Number 1617271 was reported as accurate.

pmtime Supporter 476 · November 30, 2021

Serial Number 1618400 was reported as accurate.

Anonymous · July 13, 2021

Serial Number 1618872 was reported as accurate.

geotechcritter 7 · June 3, 2021

Serial Number 1620980 was reported as accurate.

geotechcritter 7 · June 3, 2021

Serial Number 1620980 was reported as accurate.

geotechcritter 7 · June 3, 2021

Serial Number 1620980 was reported as accurate.

TerryfromCanada Supporter 481 · February 12, 2021

Serial Number 1618116 was reported as accurate.

Anonymous · January 7, 2021

Serial Number 1622632 was reported as accurate.

Anonymous · January 5, 2021

Serial Number 1620663 was reported as accurate.

Anonymous · November 22, 2020

Serial Number 1623324 was reported as accurate.

avpalermo Supporter 573 · November 18, 2020

Serial Number 1623460 was reported as accurate.

Anonymous · November 18, 2020

Serial Number 1615398 was reported as accurate.

Anonymous · November 13, 2020

Serial Number 1618261 was reported as accurate.

Anonymous · November 10, 2020

Serial Number 1615398 was reported as accurate.

Anonymous · November 8, 2020

Serial Number 1619972 was reported as accurate.

avpalermo Supporter 573 · October 28, 2020

Serial Number 1623460 was reported as accurate.

avpalermo Supporter 573 · July 22, 2020

Serial Number 1620980 was reported as accurate.

Anonymous · July 22, 2020

Serial Number 1623884 was reported as accurate.

Anonymous · July 10, 2020

Serial Number 1617899 was reported as accurate.

Anonymous · June 14, 2020

Serial Number 1623926 was reported as accurate.

Anonymous · May 27, 2020

Serial Number 1619255 was reported as accurate.

Anonymous · May 27, 2020

Serial Number 1622542 was reported as accurate.

Anonymous · April 22, 2020

Serial Number 1620529 was reported as accurate.

Anonymous · April 11, 2020

Serial Number 1616604 was reported as accurate.

Anonymous · April 1, 2020

Serial Number 1617758 was reported as accurate.

cheevers 3 · March 4, 2020

Serial Number 1621101 was reported as accurate.

Anonymous · January 25, 2020

Serial Number 1622159 was reported as accurate.

Anonymous · August 20, 2019

Serial Number 1623884 was reported as accurate.

Anonymous · June 22, 2019

Serial Number 1620244 was reported as accurate.

bubba70 543 · June 20, 2019

Serial Number 1620525 was reported as accurate.

Mowerman666 13 · June 13, 2019

Serial Number 1618905 was reported as accurate.

Anonymous · March 30, 2019

Serial Number 1622794 was reported as accurate.

Anonymous · March 29, 2019

Serial Number 1615650 was reported as accurate.

Anonymous · March 29, 2019

Serial Number 1622022 was reported as accurate.

Anonymous · January 14, 2019

Serial Number 1617028 was reported as accurate.

Anonymous · November 21, 2018

Serial Number 1615020 was reported as accurate.

Anonymous · November 17, 2018

Serial Number 1620087 was reported as accurate.

Anonymous · November 17, 2018

Serial Number 1616174 was reported as accurate.

Anonymous · November 16, 2018

Serial Number 1616174 was reported as accurate.

Anonymous · September 30, 2018

Serial Number 1620760 was reported as accurate.

Anonymous · August 25, 2018

Serial Number 1623725 was reported as accurate.

Anonymous · August 12, 2018

Serial Number 1623541 was reported as accurate.

Anonymous · July 31, 2018

Serial Number 1620271 was reported as accurate.

Anonymous · July 17, 2018

Serial Number 1617407 was reported as accurate.

Anonymous · July 8, 2018

Serial Number 1624552 was reported as accurate.

Anonymous · June 5, 2018

Serial Number 1620659 was reported as accurate.

Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch