Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 975 Pocket Watch

Hamilton Watch Co.

Grade: 975

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1373621
Grade: 975
Model: 2
Class: 5
Estimated Production Year: 1920
Run Quantity: 1,000
Grade/Model Run: 16 of 24
Grade/Model Total Production: 21,700
Size: 16s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Barrel: Going
Regulator: Reed
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1825.975G139.16S1097.162M264.H563.P456.17J1094
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
64.97
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
28.66
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.204%
Registry Population: 7 (0.70%)

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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 · April 6, 2017

Serial Number 1373895 was reported as accurate.

Anonymous · February 27, 2015

Serial Number 1373850 was reported as accurate.

tjredden 1 · March 18, 2014

Serial Number 1373621 was reported as accurate.

tjredden 1 · March 18, 2014

Serial Number 1373621 was reported as accurate.

tjredden 1 · March 18, 2014

Serial Number 1373621 was reported as accurate.

Anonymous · February 23, 2014

Serial Number 1373045 was reported as accurate.

Anonymous · May 17, 2013

Serial Number 1373224 was reported as accurate.

Hamilton Grade 975 Pocket Watch