Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 922MP

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 3008374 Question Mark
Grade: 922MP Question Mark
Model: 2 Question Mark
Estimated Production Year: 1927 Question Mark
Run Quantity: 600 Question Mark
Grade/Model Run: 4 of 7 Question Mark
Grade/Model Total Production: 2,600 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: 2316.G4.12S108.122M8.O1700.P699.23J73 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.431 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
7.83 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.43 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.024% Question Mark
Registry Population:
Scoped for This Run Only
16 (2.67%) Question Mark
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.


rmwatchandclock Supporter 371 · May 24, 2023

Serial Number 3008305 was reported as accurate.

Anonymous · April 1, 2021

Serial Number 3008213 was reported as accurate.

Anonymous · October 25, 2020

Serial Number 3008344 was reported as accurate.

Pablos 8 · October 6, 2020

Serial Number 3008147 was reported as accurate.

Pablos 8 · September 8, 2020

Serial Number 3008008 was reported as accurate.

chasofvt Supporter 6 · February 29, 2020

Serial Number 3008374 was reported as inaccurate.

Note: Advertized as Masterpiece, either Model A, B,or C,
with Masterpiece marked movmts, they had gold
flashed plates per catalog sheets and observation.
Just put a 992 next to a Masterpiece and look.

rjbeck 150 · May 27, 2019

Serial Number 3008211 was reported as accurate.

johnbjackson Supporter 20 · February 24, 2019

Serial Number 3008148 was reported as accurate.

Anonymous · February 7, 2019

Serial Number 3008235 was reported as accurate.

rjbeck 150 · June 29, 2018

Serial Number 3008272 was reported as accurate.

Anonymous · April 11, 2017

Serial Number 3008317 was reported as accurate.

rjbeck 150 · October 1, 2016

Serial Number 3008528 was reported as accurate.

Anonymous · September 28, 2016

Serial Number 3008545 was reported as accurate.

Anonymous · October 5, 2014

Serial Number 3008383 was reported as accurate.

Anonymous · September 26, 2014

Serial Number 3008550 was reported as accurate.