Pocket Watch Database

From the American Horology Archive:
New York Watch Co. Grade Chester Woolworth Pocket Watch

New York Watch Co.

Grade: Chester Woolworth

Private Label(s) in Run:

S. Richards Jr. - South Paris, Me.

What is a Private Label?
Manufacturer: New York Watch Co.
Manufacturer Location: Springfield, Massachusetts
Movement Serial Number: 28107
Grade: Chester Woolworth
Model: 1870
Estimated Production Year: 1872
Run Quantity: 200
Grade/Model Run: 22 of 35
Grade/Model Total Production: 6,060
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Balance Type: Expansion
Regulator: Plain
Hairspring: Flat
Adjusted: Yes
Adjusted to Temperature: Yes
Movement Markings: [Private Label]
Adjusted
Case: Various
Run ID: 179.G22.18S132.181870M107.E161.K163.15J58
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
18.24
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
406.04
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
12.522%
Registry Population: 1 (0.50%)

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New York Watch Co. Grade Chester Woolworth Pocket Watch