Pocket Watch Database


From the American Horology Archive:
Waltham Grade X Pocket Watch

American Waltham Watch Co.

Grade: X

Production Inconsistent with Factory Records. See Research Notes.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 7480297 Question Mark
Grade: X Question Mark
Model: 1890 Question Mark
Estimated Production Date: November 1897 - January 1900 Question Mark
Run Quantity: 600 Question Mark
Grade/Model Run: 10 of 10 Question Mark
Grade/Model Total Production: 14,300 Question Mark
Size: 6s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Split Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 15442.G10.6S500.61890M209.H4378.P1984.11J5699 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: v52.560 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
43.07 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
39.18 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.043% Question Mark
Registry Population:
Scoped for This Run Only
5 (0.83%) Question Mark
Research Note: Waltham Serial Ledgers designate the run as Grade "X" with 11 Jewels. However, multiple reports indicate some or all of this run was finished with 15 jewels and marked as such.

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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 27, 2021

Serial Number 7480297 was reported as inaccurate.

Note: Stamped 15 jewels for 7480297.
Curator Response: Thanks for the confirmation!

Anonymous · April 23, 2020

Serial Number 7480421 was reported as inaccurate.

Note: I just accidentally hit the "yes" button- but this
movement is not an 11 jewel- it's clearly marked
(and has) 15 jewels. Otherwise the information
appears to be correct.
Curator Response: Thanks for the report. This information has been noted in the research notes for this run.

Anonymous · April 23, 2020

Serial Number 7480421 was reported as accurate.

Knutskl 5 · December 2, 2018

Serial Number 7480107 was reported as inaccurate.

Note: Stamped 15 jewles
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 · January 20, 2014

Serial Number 7480567 was reported as inaccurate.

Note: I own this serial # 7480567 American Waltham mine
is 15 jewels thanks, Patricia
Changes since this report was submitted:
Plate changed from Unknown to 3/4 Split

Anonymous · April 5, 2013

Serial Number 7480176 was reported as inaccurate.

Note: Hi, EBay item # 330 901 871 348, a Waltham serial
# 7480176 clearly shows a 15 jewel movement.
Thanks
Changes since this report was submitted:
Plate changed from Unknown to 3/4 Split
Waltham Grade X Pocket Watch