Pocket Watch Database

From the American Horology Archive:
Waltham Grade A.T. & Co. Pocket Watch

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 118298
Grade: A.T. & Co.
Model: 1857
Estimated Production Date: May 1864
Run Quantity: 20
Total Production: 63,278
Size: 18s
Jewels: 15j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Balance Type: Solid
Balance Material: Gold
Adjusted: No
Data Research: c.1900 Waltham Factory Ledgers
1954 Waltham "Gray Book" List
Case: Various
Registry Population: 1 (5.00%)
Database Version: v49.392

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 118298 #18 Collection January 22, 2022
Standard Deviation of Known Examples: 0.00 (Expected: 5.92, Δ5.92/29.58%)

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Data Verification Reports

118281
Verification Serial Map
118300

cbzimm Supporter 180 · January 22, 2022

Serial Number 118298 was reported as accurate.

Waltham Grade A.T. & Co. Pocket Watch