Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 922

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 3013055 Question Mark
Grade: 922 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1930 Question Mark
Run Quantity: 600 Question Mark
Grade/Model Run: 8 of 10 Question Mark
Grade/Model Total Production: 14,300 Question Mark
Size: 12s Question Mark
Jewels: 23j Question Mark
Jewel Material: Ruby Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: Center Question Mark
Barrel: Patent Motor Question Mark
Train Material: Gold Question Mark
Regulator: Micrometer Question Mark
Hairspring: Breguet Question Mark
Pallet Jewel Material: Sapphire 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
Railroad Grade: No Question Mark
Dial Feet Locations: 10.5, 38.5, 56.0 Question Mark
Case: Various Question Mark
Run ID: 2322.922G8.12S114.122M14.O1706.P705.23J79 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.608 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
43.05 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
18.89 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.134% Question Mark
Registry Population:
Scoped for This Run Only
12 (2.00%) Question Mark
Research Note: Pillar Plate Diameter: 1.565"

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.


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