Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 922

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 3013055
Grade: 922
Model: 2
Estimated Production Year: 1930
Run Quantity: 600
Grade/Model Run: 8 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
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 2322.922G8.12S114.122M14.O1706.P705.23J79
Database Version: v52.235
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: 11 (1.83%)
$ Estimated Value (12 Month Change): 8.30% 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.


Levi1962 3 · May 10, 2022

Serial Number 3012667 was reported as accurate.

bunnofnickle 67 · August 26, 2020

Serial Number 3012972 was reported as accurate.

Anonymous · July 14, 2020

Serial Number 3013036 was reported as accurate.

Anonymous · June 19, 2019

Serial Number 3012856 was reported as accurate.

Anonymous · November 17, 2014

Serial Number 3012958 was reported as accurate.

Anonymous · September 5, 2014

Serial Number 3012855 was reported as accurate.

Anonymous · July 11, 2014

Serial Number 3012538 was reported as accurate.

sgcraig 1 · May 19, 2014

Serial Number 3013036 was reported as accurate.

Anonymous · May 19, 2014

Serial Number 3013036 was reported as accurate.

Anonymous · April 3, 2014

Serial Number 3013036 was reported as accurate.

Anonymous · February 22, 2013

Serial Number 3012518 was reported as inaccurate.

Note: Interesting movement. This is a Hamilton bridge
model, Grade 922, 23 Jewels with 5 adjustments.
3/4 plate. I just cleaned this movement and this
information is right off of the plates. I can't
believe Hamilton made very many of these. The
dial says Tiffany & Company but a regular 16 size
Hamilton dial slips right on. l would have to
think this movement would be RR Grade. DWC in
KS.
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