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: 22017547
Grade: Canadian Railway Time Service
Model: 1892
Estimated Production Year: 1918
Run Quantity: 100
Grade/Model Run: 7 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 # of Positions: 5
Railroad Grade: Yes
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 23835.G10.18S12181.181892M604.O14815.L5445.17J2531
Database Version: v52.235
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: 2 (2.00%)

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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 · April 30, 2022

Serial Number 22017542 was reported as accurate.

Anonymous · January 16, 2021

Serial Number 22017510 was reported as accurate.

Mobilaero Top Contributor Supporter 292 · September 15, 2018

Serial Number 22017547 was reported as accurate.

Anonymous · March 19, 2017

Serial Number 22017507 was reported as accurate.

Mobilaero Top Contributor Supporter 292 · October 14, 2014

Serial Number 22017547 was reported as inaccurate.

Note: Very sorry, but I made an error by reporting my
1892 # 22017547 as accurate. The movement is
marked as "adjusted to 5 positions", making it a
railroad grade.

Mobilaero Top Contributor Supporter 292 · March 11, 2014

Serial Number 22017547 was reported as accurate.

Mobilaero Top Contributor Supporter 292 · March 5, 2014

Serial Number 22017511 was reported as accurate.

Waltham Grade Canadian Railway Time Service Pocket Watch