Pocket Watch Database

We noticed that you entered a relatively short serial number.
"310" could possibly indicate the grade of the watch and not the serial number of your movement. Serial numbers are usually more than a few digits.
From the American Horology Archive:

New York Watch Co.

Grade: Springfield

Private Label(s) in Run:

W. Cresson - 242 N. Second St. - Phila

What is a Private Label?
Manufacturer: New York Watch Co. Question Mark
Manufacturer Location: Springfield, Massachusetts Question Mark
Movement Serial Number: 310 Question Mark
Grade: Springfield Question Mark
Variation: Stemwind Question Mark
Model: Springfield Question Mark
Estimated Production Year: 1868 Question Mark
Run Quantity: 110 Question Mark
Grade/Model Run: 3 of 7 Question Mark
Grade/Model Total Production: 470 Question Mark
Size: 19s Question Mark
Jewels: 19j Question Mark
Jewel Material: Ruby Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Finish: Gilt Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Temperature: Yes Question Mark
Movement Markings: Springfield
Case: Various Question Mark
Run ID: 3.G3.19S3.M3.[3.[2.19J3 Question Mark
Database Version: v52.431 Question Mark
Advanced Metrics
Registry Population:
Scoped for This Run Only
8 (7.27%) Question Mark
Research Note: #244, #310: Verified with Key-Wind arbor on main wheel. #324: Likely after-market adaptation for button-set.

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Verification Reports for this Run

There are currently no verifications for this range.