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: 459606 Question Mark
Grade: A.T. & Co. Question Mark
Model: 1857 Question Mark
Estimated Production Date: April 1870 - September 1, 1870 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 848 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: 4623.G1035.18S4305.181857M4102.O4614.K4616.15J1148 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: v52.467 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
14 (1.40%) Question Mark
$ Estimated Value (12 Month Change): -3.77% Analyzing 393 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.


Anonymous · May 29, 2023

Serial Number 459446 was reported as accurate.

cmdraven 4083 · May 2, 2023

Serial Number 459582 was reported as accurate.

cmdraven 4083 · September 3, 2021

Serial Number 459083 was reported as accurate.

Anonymous · July 2, 2021

Serial Number 459240 was reported as accurate.

Anonymous · January 3, 2021

Serial Number 459096 was reported as accurate.

Anonymous · November 2, 2020

Serial Number 459347 was reported as accurate.

Anonymous · March 27, 2020

Serial Number 459279 was reported as accurate.

Watcher13 1 · February 4, 2020

Serial Number 459095 was reported as accurate.

Anonymous · February 4, 2020

Serial Number 459095 was reported as accurate.

Anonymous · December 16, 2019

Serial Number 459279 was reported as accurate.

Anonymous · November 18, 2019

Serial Number 459279 was reported as accurate.

Anonymous · June 8, 2019

Serial Number 459279 was reported as accurate.

Anonymous · March 14, 2018

Serial Number 459082 was reported as accurate.

Anonymous · February 18, 2018

Serial Number 459133 was reported as accurate.

Anonymous · August 20, 2017

Serial Number 459244 was reported as accurate.

Anonymous · July 17, 2016

Serial Number 459606 was reported as accurate.

sanjosetom 313 · February 29, 2016

Serial Number 459259 was reported as inaccurate.

Note: hunting and of, lever set and kw, s/n appended
with "H"

Anonymous · December 16, 2014

Serial Number 459418 was reported as accurate.

philsan1a 221 · November 23, 2014

Serial Number 459240 was reported as accurate.

Anonymous · June 20, 2014

Serial Number 459937 was reported as accurate.

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