Pocket Watch Database

From the American Horology Archive:
Waltham Grade Canadian Railway Time Service Pocket Watch

American Waltham Watch Co.

Grade: Canadian Railway Time Service

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 20001801
Grade: Canadian Railway Time Service
Model: 1908
Estimated Production Year: 1915
Run Quantity: 100
Grade/Model Run: 3 of 6
Grade/Model Total Production: 550
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Setting: Lever
Plate: Bridge Plate
Adjusted: Yes
Railroad Grade: Yes
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 22836.G9.16S3158.161908M727.O14176.L5379.17J2288
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.65
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.50
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.002%

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Waltham Grade Canadian Railway Time Service Pocket Watch