Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 650 Pocket Watch

American Waltham Watch Co.

Grade: No. 650

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 7496424 Question Mark
Grade: No. 650 Question Mark
Model: 1888 Question Mark
Estimated Production Date: December 1897 - March 1901 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 3 of 8 Question Mark
Grade/Model Total Production: 2,426 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Signing Style: Serif (Decorative) Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Fogg Tadpole Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Movement Markings: A.W.W.Co.
Waltham, Mass.
17 Jewels.
Adjusted.
Adjusted
Case: Various Question Mark
Run ID: 15461.G3.16S778.161888M452.O10137.P1996.17J348 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: v52.508 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.29 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.90 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.004% Question Mark
Registry Population:
Scoped for This Run Only
8 (0.80%) 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.


Bostonjoe Top Contributor Supporter 200 · November 26, 2022

Serial Number 7496190 was reported as accurate.

Anonymous · May 23, 2021

Serial Number 7496511 was reported as accurate.

Anonymous · August 2, 2020

Serial Number 7496709 was reported as accurate.

Anonymous · May 17, 2020

Serial Number 7496419 was reported as accurate.

Anonymous · April 19, 2020

Serial Number 7496475 was reported as inaccurate.

No further details were submitted with the report.

pwdmbj Supporter 557 · January 23, 2018

Serial Number 7496197 was reported as accurate.

backwardglance1 99 · May 4, 2016

Serial Number 7496269 was reported as accurate.

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

Anonymous · October 10, 2013

Serial Number 7496400 was reported as accurate.

Anonymous · June 19, 2013

Serial Number 7496705 was reported as accurate.

Waltham Grade No. 650 Pocket Watch