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: 20000000
Grade: Canadian Railway Time Service
Model: 1892
Estimated Production Year: 1914
Run Quantity: 101
Grade/Model Run: 6 of 7
Grade/Model Total Production: 1,001
Size: 18s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Regulator: Ohlson 1908
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 22831.G8.18S12093.181892M598.O14172.L5376.17J2285
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.01
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.74
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.003%
Registry Population: 1 (0.99%)

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


Anonymous · September 29, 2023

Serial Number 20000017 was reported as accurate.

Anonymous · December 16, 2020

Serial Number 20000092 was reported as accurate.

Anonymous · September 13, 2014

Serial Number 20000012 was reported as accurate.

Waltham Grade Canadian Railway Time Service Pocket Watch