Pocket Watch Database

From the American Horology Archive:

Ball - Waltham

Grade: Commercial Standard

Manufacturer: Ball - Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: B0163507
Grade: Commercial Standard
Model: 1899
Estimated Production Year: 1901
Run Quantity: 100
Grade/Model Run: 9 of 35
Grade/Model Total Production: 16,340
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Circular
Movement Setting: Pendant
Plate: 3/4 Plate
Adjusted: Yes
U.S. Patents: D26267, D32330
Movement Markings: Commercial Standard
Ball Watch Co.
Cleveland, O.
17 Jewels
Adjusted
Trade Mark
Pat.Nov.17.96
Case: Various
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
33.15
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
210.72
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
11.663%
Registry Population: 2 (2.00%)
Research Note: Corresponds to Waltham Serial run starting with #10,163,501

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