Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 620 Pocket Watch
Waltham Grade No. 620 Pocket Watch

American Waltham Watch Co.

Grade: No. 620

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 11128226 Question Mark
Grade: No. 620 Question Mark
Model: 1899 Question Mark
Estimated Production Year: Members Only Data Question Mark
Run Quantity: Members Only Data Question Mark
Grade/Model Run: Members Only Data Question Mark
Grade/Model Total Production: Members Only Data Question Mark
Variant Est. Production: Members Only Data Question Mark
Size: 16s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Members Only Data Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Inlay Color: Members Only Data Question Mark
Movement Setting: Pendant Question Mark
Wind Mechanism: Stem Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: Center Question Mark
Regulator: Members Only Data Question Mark
Hairspring: Members Only Data Question Mark
Adjusted: Members Only Data Question Mark
Railroad Grade: Members Only Data Question Mark
Movement Markings: Members Only Data
Case: Various Question Mark
Run ID: 17481.G55.16S1412.161899M384.H5355.P3581.15J4081 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.642 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
14 (0.56%) Question Mark
$ Estimated Value (12 Month Change): -6.36% Analyzing 1,595 Sales Question Mark
12 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, Variant Est. Production, Jewel Setting, Movement Inlay Color, Regulator Type, Hairspring, Adjustments, Railroad Grade Designation, Movement Markings

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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 · October 7, 2024

Serial Number 11126654 was reported as accurate.

Anonymous · March 31, 2022

Serial Number 11128641 was reported as inaccurate.

Note: My watch movement is an 18 and is in a full hunter
case.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · January 18, 2022

Serial Number 11127877 was reported as accurate.

MoatsJustin1 top-contributor 5428 · May 17, 2021

Serial Number 11128421 was reported as accurate.

Anonymous · April 4, 2021

Serial Number 11127406 was reported as inaccurate.

No further details were submitted with the report.

cougwatch Supporter 125 · November 26, 2020

Serial Number 11127007 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · August 13, 2020

Serial Number 11126753 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

ruthaustin 2 · August 18, 2018

Serial Number 11128226 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · December 11, 2017

Serial Number 11128415 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Teezys 180 · December 1, 2017

Serial Number 11128304 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Teezys 180 · January 25, 2017

Serial Number 11128304 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · June 28, 2015

Serial Number 11126899 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · August 20, 2014

Serial Number 11127219 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · May 29, 2013

Serial Number 11127257 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 620 Pocket Watch
Waltham Grade No. 620 Pocket Watch