Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 922

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 3009943
Grade: 922
Model: 2
Estimated Production Year: 1928
Run Quantity: 1,400
Grade/Model Run: 5 of 10
Grade/Model Total Production: 14,300
Size: 12s
Jewels: 23j
Jewel Material: Ruby
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Barrel: Patent Motor
Train Material: Gold
Regulator: Micrometer
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: No
Dial Feet Locations: 10.5, 38.5, 56.0
Case: Various
Run ID: 2317.922G5.12S109.122M9.O1701.P700.23J74
Data Research: 1953 Hamilton Serial List
Database Version: v52.335
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
43.05
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
18.89
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.134%
Registry Population: 18 (1.29%)
$ Estimated Value (12 Month Change): 4.17% Analyzing 74 Sales
Research Note: Pillar Plate Diameter: 1.565"

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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 18, 2022

Serial Number 3008608 was reported as accurate.

aharmon655 1 · March 9, 2020

Serial Number 3009722 was reported as accurate.

Anonymous · October 29, 2019

Serial Number 3009857 was reported as accurate.

Anonymous · February 1, 2019

Serial Number 3009896 was reported as accurate.

Anonymous · September 28, 2018

Serial Number 3009758 was reported as accurate.

Anonymous · November 30, 2016

Serial Number 3009513 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 3, 2016

Serial Number 3009476 was reported as accurate.

Anonymous · October 3, 2016

Serial Number 3009093 was reported as accurate.

Anonymous · August 10, 2016

Serial Number 3009498 was reported as accurate.

Anonymous · January 28, 2016

Serial Number 3009819 was reported as accurate.

Gasperoff Supporter 727 · March 12, 2015

Serial Number 3009085 was reported as accurate.

von1943 Supporter 376 · December 3, 2014

Serial Number 3009644 was reported as accurate.

Anonymous · March 31, 2014

Serial Number 3009091 was reported as accurate.

Anonymous · March 26, 2014

Serial Number 3009091 was reported as accurate.

Anonymous · March 19, 2013

Serial Number 3009822 was reported as inaccurate.

Note: 12S!! 23 JEWELS
Changes since this report was submitted:
Size changed from 18 to 12
Jewels changed from 15j to 23j
Factory Model changed from 1 to 2
Movement Setting changed from Lever to Pendant
Adjusted changed from No to Yes
Plate changed from Unknown to Bridge

Anonymous · March 7, 2013

Serial Number 3009822 was reported as inaccurate.

Note: 12s, 5 positions, 23 jewel, 3/4 plate, ps.
Changes since this report was submitted:
Size changed from 18 to 12
Jewels changed from 15j to 23j
Factory Model changed from 1 to 2
Movement Setting changed from Lever to Pendant
Adjusted changed from No to Yes
Plate changed from Unknown to Bridge

Anonymous · February 28, 2013

Serial Number 3009725 was reported as inaccurate.

Note: 12s 23j
Changes since this report was submitted:
Size changed from 18 to 12
Jewels changed from 15j to 23j
Factory Model changed from 1 to 2
Movement Setting changed from Lever to Pendant
Adjusted changed from No to Yes
Plate changed from Unknown to Bridge

Anonymous · September 29, 2012

Serial Number 3008661 was reported as inaccurate.

Note: 23j, 922, PS, adj h, c, iso, 5 posi
Changes since this report was submitted:
Size changed from 18 to 12
Jewels changed from 15j to 23j
Factory Model changed from 1 to 2
Movement Setting changed from Lever to Pendant
Adjusted changed from No to Yes
Plate changed from Unknown to Bridge