Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 927 Pocket Watch

Hamilton Watch Co.

Grade: 927

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 645092
Grade: 927
Model: 2
Class: 3
Estimated Production Year: 1909
Run Quantity: 500
Grade/Model Run: 59 of 65
Grade/Model Total Production: 50,182
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Regulator: Goldthwait
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Adjusted to Isochronism: No
Railroad Grade: No
Dial Feet Locations: 2.6, 18.0, 38.2
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1078.927G59.18S627.182M234.H429.L704.17J650
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
151.08
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
66.29
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.471%
Registry Population: 11 (2.20%)
$ Estimated Value (12 Month Change): 9.42% Analyzing 380 Sales

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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 · September 2, 2021

Serial Number 645474 was reported as accurate.

Anonymous · September 2, 2021

Serial Number 645474 was reported as accurate.

Anonymous · February 19, 2020

Serial Number 645026 was reported as accurate.

Anonymous · August 7, 2015

Serial Number 645042 was reported as accurate.

Anonymous · December 24, 2014

Serial Number 645151 was reported as accurate.

Anonymous · February 9, 2014

Serial Number 645243 was reported as accurate.

Hamilton Grade 927 Pocket Watch