Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 28 Pocket Watch

American Waltham Watch Co.

Grade: No. 28

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 7876449 Question Mark
Grade: No. 28 Question Mark
Model: 1888 Question Mark
Estimated Production Year: 1896 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 48 of 78 Question Mark
Grade/Model Total Production: 78,110 Question Mark
Size: 16s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface 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
Case: Various Question Mark
Run ID: 15736.G48.16S862.161888M536.O10264.P2209.15J3670 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.470 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
98.24 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
89.40 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.098% Question Mark
Registry Population:
Scoped for This Run Only
7 (0.70%) Question Mark
$ Estimated Value (12 Month Change): -7.97% Analyzing 155 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 · July 31, 2024

Serial Number 7876008 was reported as inaccurate.

Note: incorrect visual specs. my email is charli
*****@kaproducts.com if you would like a picture
of this serial number 7876008

jkd1957 1 · December 12, 2022

Serial Number 7876666 was reported as accurate.

jkd1957 1 · December 12, 2022

Serial Number 7876666 was reported as accurate.

Anonymous · August 30, 2022

Serial Number 7876221 was reported as accurate.

colaman6mcq Supporter 151 · May 3, 2021

Serial Number 7876711 was reported as accurate.

Anonymous · April 2, 2020

Serial Number 7876406 was reported as accurate.

Anonymous · September 18, 2017

Serial Number 7876994 was reported as accurate.

Anonymous · October 31, 2015

Serial Number 7876530 was reported as accurate.

Waltham Grade No. 28 Pocket Watch