Pocket Watch Database


From the American Horology Archive:
Waltham Grade A.T. & Co. Pocket Watch
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: 535332 Question Mark
Grade: A.T. & Co. Question Mark
Model: 1857 Question Mark
Estimated Production Date: September 1871 - June 1, 1872 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 856 of 1152 Question Mark
Grade/Model Total Production: 60,258 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 4906.G1050.18S4558.181857M4344.O4882.K4896.15J1196 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: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
165.73 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
150.82 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.165% Question Mark
Registry Population:
Scoped for This Run Only
10 (1.00%) Question Mark
$ Estimated Value (12 Month Change): -3.35% Analyzing 392 Sales Question Mark

Help Us Help Others By Improving the Database:

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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.


BShakers 7 · April 28, 2023

Serial Number 535332 was reported as accurate.

Anonymous · February 27, 2023

Serial Number 535332 was reported as accurate.

Anonymous · March 23, 2021

Serial Number 535820 was reported as accurate.

Anonymous · March 22, 2021

Serial Number 535820 was reported as accurate.

Anonymous · December 7, 2020

Serial Number 535734 was reported as accurate.

Anonymous · November 14, 2020

Serial Number 535331 was reported as accurate.

steve288 264 · July 22, 2020

Serial Number 535597 was reported as accurate.

Anonymous · April 2, 2019

Serial Number 535775 was reported as accurate.

Anonymous · March 28, 2019

Serial Number 535775 was reported as accurate.

Anonymous · March 28, 2019

Serial Number 535715 was reported as accurate.

barberr1 67 · June 6, 2018

Serial Number 535937 was reported as accurate.

Anonymous · April 23, 2017

Serial Number 535997 was reported as accurate.

Anonymous · February 15, 2017

Serial Number 535217 was reported as accurate.

Albatross 1 · April 28, 2016

Serial Number 535820 was reported as accurate.

Anonymous · January 24, 2015

Serial Number 535991 was reported as accurate.

Anonymous · November 28, 2014

Serial Number 535181 was reported as accurate.

Anonymous · September 23, 2014

Serial Number 535269 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · May 7, 2014

Serial Number 535266 was reported as accurate.

Waltham Grade A.T. & Co. Pocket Watch
Waltham Grade A.T. & Co. Pocket Watch