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: 22168520
Grade: Canadian Railway Time Service
Model: 1908
Estimated Production Year: 1918
Run Quantity: 100
Grade/Model Run: 6 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: 24006.G13.16S3523.161908M1083.O14927.L5477.17J2616
Database Version: v52.235
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%
Registry Population: 2 (2.00%)
Research Note: Waltham Serial Lists don not explicitly designate this run as lever-set. However, #22168584 has been reported as lever-set.

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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.


Blicquer Supporter 75 · November 20, 2023

Serial Number 22168594 was reported as accurate.

Anonymous · November 7, 2021

Serial Number 22168584 was reported as inaccurate.

Note: Movement lever set
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Waltham Grade Canadian Railway Time Service Pocket Watch