Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 1425 Pocket Watch

American Waltham Watch Co.

Grade: No. 1425

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 19539757 Question Mark
Grade: No. 1425 Question Mark
Model: Colonial Series Question Mark
Estimated Production Year: 1914 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 14 of 34 Question Mark
Grade/Model Total Production: 42,200 Question Mark
Size: 14s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Split Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 22616.G14.14S2429.M61.O14029.P7778.17J2257 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
124.94 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
113.70 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.124% Question Mark
Registry Population:
Scoped for This Run Only
3 (0.30%) Question Mark
Research Note: Waltham Serial Ledgers designate this run as "Col. Ser." (Colonial Series). Pillar plate measures as 14s while movement is based on the 12s Model 1894.

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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.


Rcardkidz 4123 · March 3, 2020

Serial Number 19539933 was reported as accurate.

Anonymous · January 26, 2019

Serial Number 19539250 was reported as accurate.

Changes since this report was submitted:
Size changed from 12 to 14
Factory Model changed from Colonial to Colonial Series

Anonymous · December 12, 2015

Serial Number 19539918 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from Ser. to Colonial Series

Anonymous · June 30, 2014

Serial Number 19539867 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from Ser. to Colonial Series
Waltham Grade No. 1425 Pocket Watch