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:

J. Murbach - Elyria, O.
Menlo Park - Springfield, Mass.

What is a Private Label?
Manufacturer: New York Watch Co. Question Mark
Manufacturer Location: Springfield, Massachusetts Question Mark
Movement Serial Number: 54229 Question Mark
Grade: Chester Woolworth Question Mark
Variation: Woolworth Question Mark
Model: 1873 Question Mark
Estimated Production Year: 1877 Question Mark
Run Quantity: 300 Question Mark
Grade/Model Run: 11 of 11 Question Mark
Grade/Model Total Production: 1,400 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Balance Type: Expansion Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Adjusted: Yes Question Mark
Adjusted to Temperature: Yes Question Mark
Movement Markings: Woolworth
Springfield, Mass.
Pat. Pinion [or Private Label] [Some Marked Adjusted]
Case: Various Question Mark
Run ID: 312.G46.18S265.181873M56.E294.K296.15J104 Question Mark
Database Version: v52.452 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.21 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
93.29 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.875% Question Mark
Registry Population:
Scoped for This Run Only
3 (1.00%) Question Mark
Research Note: #54028, #54229: Cutout Balance Cock, #54047: Marked "Adjusted"

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New York Watch Co. Grade Chester Woolworth Pocket Watch