Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 220 Pocket Watch
Waltham Grade No. 220 Pocket Watch

American Waltham Watch Co.

Grade: No. 220

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 23811104 Question Mark
Grade: No. 220 Question Mark
Model: 1894 Question Mark
Estimated Production Year: 1920 Question Mark
Run Quantity: 10,000 Question Mark
Grade/Model Run: 353 of 401 Question Mark
Grade/Model Total Production: 817,280 Question Mark
Size: 12s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 24544.G353.12S1472.121894M1442.O15292.P9526.15J5774 Question Mark
Data Research: 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
1,760.88 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,602.40 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.750% Question Mark
Registry Population:
Scoped for This Run Only
22 (0.22%) Question Mark
$ Estimated Value (12 Month Change): 1.37% Analyzing 1,704 Sales Question Mark

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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 · August 8, 2022

Serial Number 23810913 was reported as accurate.

Anonymous · May 21, 2022

Serial Number 23819911 was reported as accurate.

Anonymous · May 3, 2021

Serial Number 23817330 was reported as accurate.

Anonymous · December 31, 2020

Serial Number 23813122 was reported as accurate.

Anonymous · December 15, 2020

Serial Number 23814163 was reported as accurate.

Anonymous · November 15, 2020

Serial Number 23818033 was reported as accurate.

Anonymous · September 21, 2020

Serial Number 23812171 was reported as accurate.

Anonymous · August 9, 2020

Serial Number 23817730 was reported as accurate.

Anonymous · April 2, 2020

Serial Number 23810571 was reported as accurate.

Anonymous · March 4, 2020

Serial Number 23819868 was reported as accurate.

Anonymous · March 4, 2020

Serial Number 23819868 was reported as accurate.

Anonymous · April 8, 2019

Serial Number 23811883 was reported as accurate.

Anonymous · March 11, 2019

Serial Number 23815590 was reported as accurate.

Anonymous · July 6, 2018

Serial Number 23810731 was reported as accurate.

Anonymous · August 5, 2017

Serial Number 23811848 was reported as accurate.

Anonymous · May 3, 2017

Serial Number 23817811 was reported as accurate.

Anonymous · April 19, 2017

Serial Number 23812417 was reported as accurate.

Anonymous · March 28, 2017

Serial Number 23816284 was reported as accurate.

Anonymous · March 13, 2017

Serial Number 23818161 was reported as accurate.

daddo46 992 · January 19, 2016

Serial Number 23817026 was reported as accurate.

Anonymous · August 4, 2015

Serial Number 23819167 was reported as accurate.

Anonymous · June 30, 2015

Serial Number 23812768 was reported as accurate.

irishred 38 · June 12, 2014

Serial Number 23814630 was reported as accurate.

jrjefferis 4 · May 7, 2014

Serial Number 23813831 was reported as accurate.

Anonymous · June 28, 2013

Serial Number 23811036 was reported as accurate.

Anonymous · January 7, 2013

Serial Number 23815812 was reported as accurate.

Waltham Grade No. 220 Pocket Watch
Waltham Grade No. 220 Pocket Watch