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: 499515 Question Mark
Grade: A.T. & Co. Question Mark
Model: 1857 Question Mark
Estimated Production Date: January 1871 - April 1, 1871 Question Mark
Run Quantity: 999 Question Mark
Grade/Model Run: 852 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: 4772.G1043.18S4443.181857M4239.O4761.K4764.15J1168 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
16 (1.60%) Question Mark
$ Estimated Value (12 Month Change): -3.35% Analyzing 392 Sales Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


cbzimm Supporter 469 · September 17, 2023

Serial Number 499124 was reported as accurate.

Anonymous · July 6, 2023

Serial Number 499443 was reported as accurate.

taborclock Supporter 148 · August 24, 2021

Serial Number 499149 was reported as accurate.

CJEmpire3 113 · December 25, 2020

Serial Number 499668 was reported as accurate.

Anonymous · November 25, 2020

Serial Number 499668 was reported as accurate.

Anonymous · November 17, 2020

Serial Number 499149 was reported as accurate.

Anonymous · October 12, 2020

Serial Number 499470 was reported as accurate.

Watchmaker39 1 · February 18, 2019

Serial Number 499146 was reported as inaccurate.

Note: This version is stem set
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · December 3, 2018

Serial Number 499367 was reported as accurate.

Anonymous · February 15, 2017

Serial Number 499903 was reported as accurate.

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