Pocket Watch Database

From the American Horology Archive:
Waltham Grade Home Watch Co. Pocket Watch Movement

American Waltham Watch Co.

Grade: Home Watch Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 460239
Grade: Home Watch Co.
Model: 1857
Estimated Production Date: April 1870 - July 1, 1870
Run Quantity: 1,000
Total Production: 134,758
Size: 18s
Jewels: 7j
Movement Configuration: Either
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Balance Type: Solid
Balance Material: Steel
Adjusted: Yes
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledgers
1954 Waltham "Gray Book" List

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Data Verification Reports

460001
Verification Serial Map
461000

Joerealtor 74 · February 17, 2018

Serial Number 460239 was reported as inaccurate.

Note: turned into an 18 size Masonic skeleton watch. The
watch was handcrafted and is in a display case
with glass lens on both sides, Masonic "High
Twelve" dial. KW/KS.

Anonymous · February 14, 2018

Serial Number 460871 was reported as accurate.

Anonymous · February 12, 2014

Serial Number 460936 was reported as accurate.

Waltham Grade Home Watch Co. Pocket Watch Movement