Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 650 Pocket Watch

American Waltham Watch Co.

Grade: No. 650

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 7552491 Question Mark
Grade: No. 650 Question Mark
Model: 1888 Question Mark
Estimated Production Date: August 1899 Question Mark
Run Quantity: 10 Question Mark
Grade/Model Run: 7 of 8 Question Mark
Grade/Model Total Production: 2,426 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 15514.G7.16S801.161888M475.O10166.P2042.17J364 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.506 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.29 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.90 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
1 (10.00%) Question Mark

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Waltham Grade No. 650 Pocket Watch