Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: American Watch Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 4242147
Grade: American Watch Co.
Model: 1882
Estimated Production Date: February 1891
Run Quantity: 1,000
Grade/Model Run: 1 of 2
Grade/Model Total Production: 1,800
Size: 00s
Jewels: 16j
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Inlay Color: Black
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Plain
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Railroad Grade: No
Movement Markings: American Watch Co.
Waltham, Mass.
Patented.
Adjusted.
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 13394.G55.00S1.001882M1.H3280.L3570.16J379
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
5.42
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.93
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.005%
Registry Population: 2 (0.20%)
Research Note: Waltham Serial Lists designate run as Grade "A.W.W.Co." and size "00" with no model defined. Observations from the run suggest this movement is based on the Model 1882. The pillar plate diameter of #4242147 has been measured 1.076", suggesting a standard size between 3/0s and 4/0s.

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