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: 5720813 Question Mark
Grade: K Question Mark
Model: 1890 Question Mark
Estimated Production Date: October 1892 - February 1893 Question Mark
Run Quantity: 1,500 Question Mark
Grade/Model Run: 5 of 17 Question Mark
Grade/Model Total Production: 23,400 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
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 14290.G8.6S330.61890M39.H3755.P1048.15J3436 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: v52.469 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
70.45 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
64.11 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.070% Question Mark
Registry Population:
Scoped for This Run Only
13 (0.87%) 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 · May 11, 2020

Serial Number 5720686 was reported as accurate.

Anonymous · August 17, 2019

Serial Number 5721372 was reported as accurate.

Teezys 180 · June 17, 2019

Serial Number 5721372 was reported as accurate.

Teezys 180 · June 10, 2019

Serial Number 5721372 was reported as accurate.

Teezys 180 · June 10, 2019

Serial Number 5721372 was reported as accurate.

Teezys 180 · May 7, 2019

Serial Number 5721372 was reported as accurate.

Anonymous · August 3, 2018

Serial Number 5721306 was reported as accurate.

Anonymous · September 20, 2017

Serial Number 5720882 was reported as accurate.

Anonymous · May 6, 2015

Serial Number 5721545 was reported as accurate.

Anonymous · November 7, 2014

Serial Number 5721536 was reported as accurate.

Waltham Grade K Pocket Watch