Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 922MP

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 3013526
Grade: 922MP
Model: 2
Estimated Production Year: 1934
Run Quantity: 600
Grade/Model Run: 7 of 7
Grade/Model Total Production: 2,600
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: 2323.G7.12S115.122M15.O1707.P706.23J80
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
7.83
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.43
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.024%
Registry Population: 16 (2.67%)
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.


2mnyboxers Supporter 399 · December 6, 2021

Serial Number 3013524 was reported as accurate.

JerryT Waltham Expert Small Watch Expert 425 · August 18, 2021

Serial Number 3013314 was reported as accurate.

Pablos 8 · October 6, 2020

Serial Number 3013473 was reported as accurate.

Anonymous · November 4, 2018

Serial Number 3013544 was reported as accurate.

Skifam1 1 · December 3, 2017

Serial Number 3013564 was reported as accurate.

kbarnes81 54 · May 28, 2017

Serial Number 3013470 was reported as accurate.

Anonymous · September 28, 2016

Serial Number 3013470 was reported as accurate.

stox723 23 · September 26, 2016

Serial Number 3013470 was reported as accurate.

Anonymous · January 24, 2014

Serial Number 3013690 was reported as accurate.

Anonymous · January 23, 2014

Serial Number 3013372 was reported as accurate.