Pocket Watch Database


From the American Horology Archive:
Waltham Grade A.T. & Co. Pocket Watch

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 1825174 Question Mark
Grade: A.T. & Co. Question Mark
Model: 1879 Question Mark
Estimated Production Date: November 1882 - April 1883 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 18 of 28 Question Mark
Grade/Model Total Production: 8,503 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Train: Slow Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 9728.G1498.18S7084.181879M111.O7731.L1574.15J2145 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
25.60 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
23.29 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.025% Question Mark
Registry Population:
Scoped for This Run Only
6 (1.20%) Question Mark
$ Estimated Value (12 Month Change): 0% Analyzing 267 Sales 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 · March 22, 2021

Serial Number 1825222 was reported as accurate.

Anonymous · November 11, 2020

Serial Number 1825255 was reported as accurate.

Anonymous · August 8, 2019

Serial Number 1825305 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from ? to Lever

Anonymous · April 6, 2018

Serial Number 1825073 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from ? to Lever
Waltham Grade A.T. & Co. Pocket Watch