Pocket Watch Database

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

American Waltham Watch Co.

Grade: No. 650

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 7496709
Grade: No. 650
Model: 1888
Estimated Production Date: December 1897 - March 1901
Run Quantity: 1,000
Grade/Model Run: 3 of 8
Grade/Model Total Production: 2,426
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Serif (Decorative)
Movement Inlay Color: Black
Movement Setting: Pendant
Plate: 3/4 Plate
Regulator: Fogg Tadpole
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Movement Markings: A.W.W.Co.
Waltham, Mass.
17 Jewels.
Adjusted.
Adjusted
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 15461.G3.16S778.161888M453.O10148.P1995.17J346
Database Version: v52.221
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.27
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.90
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.004%
Registry Population: 8 (0.80%)

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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 195 · 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 552 · 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