Pocket Watch Database


From the American Horology Archive:
Waltham Grade W.W.Co. Pocket Watch

American Waltham Watch Co.

Grade: W.W.Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 441406 Question Mark
Grade: W.W.Co. Question Mark
Model: 1857 Question Mark
Estimated Production Date: December 1869 - December 1, 1869 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 101 of 238 Question Mark
Grade/Model Total Production: 61,722 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: 4590.G101.18S4276.181857M4073.O4581.K4583.15J1138 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: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
157.67 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
143.48 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.157% Question Mark
Registry Population:
Scoped for This Run Only
28 (1.40%) Question Mark
$ Estimated Value (12 Month Change): 3.76% Analyzing 320 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.


Anonymous · April 8, 2023

Serial Number 441229 was reported as accurate.

Anonymous · June 9, 2022

Serial Number 442672 was reported as accurate.

Anonymous · May 1, 2021

Serial Number 442367 was reported as accurate.

Anonymous · December 5, 2020

Serial Number 441289 was reported as accurate.

Anonymous · June 4, 2020

Serial Number 442708 was reported as accurate.

Anonymous · June 1, 2020

Serial Number 441090 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · May 29, 2020

Serial Number 442708 was reported as accurate.

Anonymous · March 1, 2020

Serial Number 442367 was reported as accurate.

Anonymous · May 19, 2019

Serial Number 441662 was reported as accurate.

Anonymous · February 5, 2019

Serial Number 442430 was reported as accurate.

Anonymous · November 9, 2018

Serial Number 442049 was reported as accurate.

Anonymous · September 14, 2018

Serial Number 442420 was reported as accurate.

Anonymous · June 25, 2018

Serial Number 442091 was reported as accurate.

sanjosetom 313 · June 3, 2017

Serial Number 442167 was reported as inaccurate.

Note: marked "Waltham Watch Co."

Anonymous · March 31, 2017

Serial Number 442954 was reported as accurate.

Anonymous · December 26, 2015

Serial Number 442004 was reported as accurate.

Anonymous · March 17, 2015

Serial Number 442367 was reported as accurate.

smoken 110 · July 2, 2014

Serial Number 442763 was reported as accurate.

trucker 25 · November 8, 2013

Serial Number 442844 was reported as accurate.

Waltham Grade W.W.Co. Pocket Watch