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: 455011 Question Mark
Grade: W.W.Co. Question Mark
Model: 1857 Question Mark
Estimated Production Date: September 1870 - December 1, 1870 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 104 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: 4612.G104.18S4294.181857M4091.O4603.K4605.15J1147 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
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
8 (0.80%) Question Mark
$ Estimated Value (12 Month Change): 4.29% 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.


Bostonjoe Top Contributor Supporter 197 · December 10, 2023

Serial Number 455011 was reported as inaccurate.

Note: Waltham Watch Co inscribed on movement.
Curator Response: Thanks for the report. The database has been updated accordingly.

TheAdmiral 94 · December 3, 2021

Serial Number 455507 was reported as accurate.

Anonymous · December 12, 2020

Serial Number 455357 was reported as accurate.

Anonymous · December 22, 2019

Serial Number 455571 was reported as accurate.

Anonymous · March 22, 2019

Serial Number 455331 was reported as accurate.

Anonymous · January 28, 2019

Serial Number 455037 was reported as accurate.

Anonymous · January 10, 2019

Serial Number 455121 was reported as accurate.

Anonymous · October 25, 2017

Serial Number 455037 was reported as accurate.

TheAdmiral 94 · June 11, 2015

Serial Number 455507 was reported as accurate.

Anonymous · August 27, 2013

Serial Number 455913 was reported as accurate.

Anonymous · July 15, 2013

Serial Number 455740 was reported as accurate.

Waltham Grade W.W.Co. Pocket Watch