Pocket Watch Database


From the American Horology Archive:

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 44632 Question Mark
Grade: A.T. & Co. Question Mark
Model: 1861 Question Mark
Estimated Production Date: March 1862 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 13 of 43 Question Mark
Grade/Model Total Production: 1,396 Question Mark
Size: 10s Question Mark
Jewels: 13j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: 3/4 Plate Question Mark
Balance Type: Solid Question Mark
Balance Material: Gold Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 1403.G335.10S30.101861M30.O1402.K1402.13J28 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 1 [NAWCC]
c.1900 Waltham Factory Ledgers [Ehrhardt Transcription]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.539 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.20 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.82 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.004% Question Mark
Registry Population:
Scoped for This Run Only
4 (4.00%) Question Mark

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