Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 809 Pocket Watch

American Waltham Watch Co.

Grade: No. 809

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 30628960 Question Mark
Grade: No. 809 Question Mark
Model: 1926 Question Mark
Estimated Production Date: November 1940 Question Mark
Run Quantity: 10,000 Question Mark
Grade/Model Run: 4 of 4 Question Mark
Grade/Model Total Production: 25,000 Question Mark
Size: 37s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 25761.G4.37S222.371926M78.O16010.P10591.15J6093 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
75.27 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
68.49 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.075% Question Mark
Registry Population:
Scoped for This Run Only
10 (0.10%) 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.


Anonymous · December 16, 2020

Serial Number 30627761 was reported as accurate.

Anonymous · June 12, 2020

Serial Number 30626882 was reported as accurate.

Beezqueen 45 · June 1, 2020

Serial Number 30626882 was reported as accurate.

Anonymous · March 15, 2020

Serial Number 30628787 was reported as accurate.

Anonymous · June 29, 2019

Serial Number 30623419 was reported as accurate.

Jbathansen 2 · May 25, 2019

Serial Number 30629482 was reported as accurate.

Anonymous · May 25, 2018

Serial Number 30628821 was reported as inaccurate.

Note: Serial number 30,628,821 is listed as UNADJUSTED
in the database. This is not correct. This
movement came out of a deck chronometer clock. The
movement is fitted with an alloy balance wheel and
non magnetic hairspring. It also has a micro
screw, whip spring type regulator. It most
certainly is adjusted.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.

Anonymous · August 15, 2017

Serial Number 30628824 was reported as inaccurate.

Note: 15 jewels, steel escape wheel, whiplash regulator,
double roller. Chronometer grade
Changes since this report was submitted:
Jewels changed from 9J to 15j

dlball 6 · August 14, 2017

Serial Number 30629211 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 9J to 15j

Anonymous · April 4, 2017

Serial Number 30626430 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 9J to 15j

Anonymous · October 24, 2016

Serial Number 30626587 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 9J to 15j

Anonymous · October 2, 2016

Serial Number 30627366 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 9J to 15j

Anonymous · April 16, 2016

Serial Number 30621074 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 9J to 15j

Anonymous · December 17, 2015

Serial Number 30623199 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 9J to 15j

Anonymous · October 5, 2015

Serial Number 30621352 was reported as inaccurate.

Note: 8 day premier clock
Changes since this report was submitted:
Size changed from Unknown to 37
Jewels changed from 9J to 15j
Plate changed from Unknown to 3/4

Anonymous · January 3, 2015

Serial Number 30622380 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 9J to 15j

fordcasa Top Contributor Supporter 444 · September 16, 2014

Serial Number 30629482 was reported as inaccurate.

Note: 37s 8Day 15 jewel Adjusted
3/4 nickel plate
Changes since this report was submitted:
Size changed from Unknown to 37
Jewels changed from 9J to 15j
Plate changed from Unknown to 3/4

Kene12 8 · December 13, 2013

Serial Number 30625145 was reported as inaccurate.

Note: It is a 37 size. all other information appears
correct.
Changes since this report was submitted:
Size changed from Unknown to 37
Jewels changed from 9J to 15j
Plate changed from Unknown to 3/4

fordcasa Top Contributor Supporter 444 · November 5, 2013

Serial Number 30629867 was reported as inaccurate.

Note: 37s 15j Adjusted
Changes since this report was submitted:
Size changed from Unknown to 37
Jewels changed from 9J to 15j
Plate changed from Unknown to 3/4
Waltham Grade No. 809 Pocket Watch