Pocket Watch Database


From the American Horology Archive:

American Waltham Watch Co.

Grade: Home Watch Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 2870243 Question Mark
Grade: Home Watch Co. Question Mark
Model: 1876 Question Mark
Estimated Production Date: December 1885 - March 1886 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 127 of 179 Question Mark
Grade/Model Total Production: 177,201 Question Mark
Size: 14s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Balance Type: Solid Question Mark
Balance Material: Steel Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 11888.G580.14S1515.141876M413.O8462.K8801.7J3259 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: v52.478 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
516.95 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
470.42 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.514% Question Mark
Registry Population:
Scoped for This Run Only
9 (0.45%) Question Mark
$ Estimated Value (12 Month Change): -10.89% Analyzing 101 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 · April 19, 2023

Serial Number 2870500 was reported as accurate.

Anonymous · March 7, 2020

Serial Number 2870346 was reported as accurate.

Anonymous · February 29, 2020

Serial Number 2870011 was reported as accurate.

Anonymous · April 19, 2018

Serial Number 2870295 was reported as accurate.

Anonymous · November 25, 2016

Serial Number 2869092 was reported as accurate.

Anonymous · December 24, 2015

Serial Number 2869990 was reported as inaccurate.

Note: 2869990 full hunter solid silver AB Birmingham
Z ab watch co

ekeko1 19 · March 20, 2015

Serial Number 2870500 was reported as accurate.

Wyncroft Supporter 18 · June 13, 2014

Serial Number 2869551 was reported as accurate.

Anonymous · October 16, 2013

Serial Number 2870881 was reported as inaccurate.

No further details were submitted with the report.