Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 993

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 375014
Grade: 993
Model: 1
Estimated Production Year: 1907
Run Quantity: 100
Grade/Model Run: 7 of 30
Grade/Model Total Production: 11,480
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Center Wheel Material: Gold
Regulator: Reed
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 844.993G7.16S395.161M361.H390.L487.21J200
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
34.56
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
15.16
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.108%
Registry Population: 3 (3.00%)
$ Estimated Value (12 Month Change): 18.08% Analyzing 131 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 · October 18, 2020

Serial Number 375010 was reported as accurate.

Anonymous · October 28, 2013

Serial Number 375074 was reported as inaccurate.

Note: this mvmt is lever set.
Changes since this report was submitted:
Factory Model changed from 2 to 1
Double Roller changed from No to Yes