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: 15160665 Question Mark
Grade: No. 820 Question Mark
Model: 1883 Question Mark
Estimated Production Year: Login to View Question Mark
Run Quantity: Login to View Question Mark
Grade/Model Run: Login to View Question Mark
Grade/Model Total Production: Login to View 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 Question Mark
Hairspring: Login to View Question Mark
Adjusted: Login to View Question Mark
Railroad Grade: Login to View Question Mark
Case: Various Question Mark
Run ID: 19914.G160.18S11538.181883M2982.O12515.P5480.15J4608 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
18 (0.45%) Question Mark
$ Estimated Value (12 Month Change): 8.70% Analyzing 1,278 Sales Question Mark
8 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, Adjustments, 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.


Anonymous · August 19, 2021

Serial Number 15157199 was reported as accurate.

Anonymous · December 3, 2019

Serial Number 15158581 was reported as accurate.

Anonymous · October 2, 2019

Serial Number 15158071 was reported as accurate.

Anonymous · September 19, 2019

Serial Number 15159003 was reported as accurate.

Anonymous · November 3, 2018

Serial Number 15158874 was reported as accurate.

WLBelkriver33 804 · October 10, 2018

Serial Number 15160444 was reported as accurate.

Anonymous · October 9, 2018

Serial Number 15160444 was reported as accurate.

nicnic Supporter 416 · May 23, 2018

Serial Number 15160665 was reported as accurate.

JLashbrook 110 · July 31, 2016

Serial Number 15158069 was reported as accurate.

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

Anonymous · July 31, 2016

Serial Number 15158069 was reported as accurate.

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

AllanB 21 · January 25, 2014

Serial Number 15158170 was reported as inaccurate.

Note: Mechanism is engraved as Non-Magnetic on plate
above Waltham name.

Anonymous · August 5, 2013

Serial Number 15157312 was reported as accurate.

Waltham Grade No. 820 Pocket Watch