Pocket Watch Database


From the American Horology Archive:
Waltham Grade K Pocket Watch

American Waltham Watch Co.

Grade: K

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 4476888 Question Mark
Grade: K Question Mark
Model: 1889 Question Mark
Estimated Production Date: December 1890 - June 1891 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 2 of 3 Question Mark
Grade/Model Total Production: 3,000 Question Mark
Size: 6s Question Mark
Jewels: 15j Question Mark
Jewel Material: Ruby Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 13612.G2.6S265.61889M30.H3390.P677.15J3192 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
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
9.03 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
8.22 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.009% Question Mark
Registry Population:
Scoped for This Run Only
5 (0.50%) Question Mark

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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 · February 24, 2024

Serial Number 4476020 was reported as accurate.

Anonymous · September 26, 2022

Serial Number 4476020 was reported as accurate.

Anonymous · September 30, 2021

Serial Number 4476116 was reported as accurate.

Rcardkidz 4123 · January 23, 2021

Serial Number 4476939 was reported as accurate.

Anonymous · July 12, 2020

Serial Number 4476510 was reported as accurate.

Anonymous · July 26, 2019

Serial Number 4476444 was reported as inaccurate.

Note: 4476444 is a 6s; 1889 model but with only 11
jewels and a single bridge covering the train and
barrel. Matches listing for serial #4154394.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · May 27, 2019

Serial Number 4476148 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · February 14, 2019

Serial Number 4476020 was reported as accurate.

Waltham Grade K Pocket Watch