Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 820 Pocket Watch

American Waltham Watch Co.

Grade: No. 820

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 14231993 Question Mark
Grade: No. 820 Question Mark
Model: 1883 Question Mark
Estimated Production Year: Login to View for Free Question Mark
Run Quantity: Login to View for Free Question Mark
Grade/Model Run: Login to View for Free Question Mark
Grade/Model Total Production: Login to View for Free Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Wind Mechanism: Stem Question Mark
Plate: Full Plate Question Mark
Regulator: Login to View for Free Question Mark
Hairspring: Login to View for Free Question Mark
Adjusted: No Question Mark
Railroad Grade: Login to View for Free Question Mark
Case: Various Question Mark
Run ID: 19415.G138.18S11343.181883M2827.O12222.P5100.15J4481 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.645 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
15 (0.50%) Question Mark
$ Estimated Value (12 Month Change): 8.70% Analyzing 1,278 Sales Question Mark
7 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Regulator Type, Hairspring, Railroad Grade Designation

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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.


Rcardkidz 4475 · February 2, 2025

Serial Number 14232495 was reported as accurate.

cjbrem Supporter 1073 · August 10, 2024

Serial Number 14229816 was reported as accurate.

dlwright 9 · December 6, 2021

Serial Number 14232274 was reported as accurate.

viclip 30 · October 21, 2019

Serial Number 14230653 was reported as accurate.

Anonymous · March 21, 2018

Serial Number 14230422 was reported as accurate.

Teezys 180 · January 31, 2018

Serial Number 14232414 was reported as accurate.

Anonymous · April 27, 2016

Serial Number 14231916 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · July 8, 2015

Serial Number 14230423 was reported as accurate.

Anonymous · February 10, 2014

Serial Number 14231239 was reported as accurate.

Waltham Grade No. 820 Pocket Watch