Pocket Watch Database


From the American Horology Archive:
Waltham Grade A.T. & Co. Pocket Watch

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 508561 Question Mark
Grade: A.T. & Co. Question Mark
Model: 1865 Question Mark
Estimated Production Date: January 1871 - June 1, 1871 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 22 of 37 Question Mark
Grade/Model Total Production: 9,861 Question Mark
Size: 10s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: 3/4 Plate Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 4796.G1045.10S150.101865M47.O4776.K4786.15J1179 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 1 [NAWCC]
c.1900 Waltham Factory Ledgers [Ehrhardt Transcription]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.478 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
29.69 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
27.01 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.030% Question Mark
Registry Population:
Scoped for This Run Only
12 (2.40%) 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.


Rcardkidz 4083 · April 30, 2023

Serial Number 508531 was reported as accurate.

Anonymous · December 10, 2021

Serial Number 508620 was reported as inaccurate.

Note: According to the 1954 s/n listing as well as the
NAWCC Waltham serial number database, this
movement is listed as a 15j AT&Co grade, MODEL
1857, not 1865. *****@aol.com
Curator Response: Waltham did not manufature a 10-Size Model 1857. Please feel free to upload images of your watch for further evaluation and documentation. Thanks!

chuck1500 112 · January 27, 2021

Serial Number 508628 was reported as accurate.

Anonymous · October 29, 2020

Serial Number 508597 was reported as accurate.

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

Anonymous · July 28, 2019

Serial Number 508908 was reported as accurate.

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

Rcardkidz 4083 · July 15, 2019

Serial Number 508561 was reported as inaccurate.

Note: Model 1865
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Factory Model changed from 1857 to 1865
Plate changed from Unknown to 3/4

pwdmbj Supporter 557 · June 24, 2019

Serial Number 508661 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1857 to 1865

Anonymous · April 5, 2019

Serial Number 508539 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1857 to 1865

Goldngun 14 · April 3, 2019

Serial Number 508539 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1857 to 1865

Anonymous · December 15, 2017

Serial Number 508622 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1857 to 1865

Anonymous · December 6, 2017

Serial Number 508597 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1857 to 1865

Anonymous · January 9, 2013

Serial Number 508742 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1857 to 1865
Adjusted changed from No to Yes
Waltham Grade A.T. & Co. Pocket Watch