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: 23954452 Question Mark
Grade: No. 220 Question Mark
Model: 1894 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 6,000 Question Mark
Grade/Model Run: 356 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: 24568.G356.12S1480.121894M1450.O15310.P9550.15J5779 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.431 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
17 (0.28%) 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 · October 1, 2019

Serial Number 23952530 was reported as accurate.

Anonymous · September 30, 2019

Serial Number 23949709 was reported as accurate.

Rcardkidz 4054 · August 16, 2019

Serial Number 23951671 was reported as accurate.

Anonymous · August 5, 2019

Serial Number 23951613 was reported as accurate.

wwstewart 1 · March 26, 2019

Serial Number 23952502 was reported as accurate.

Anonymous · March 20, 2017

Serial Number 23951369 was reported as accurate.

Anonymous · December 30, 2016

Serial Number 23952800 was reported as accurate.

Anonymous · October 21, 2016

Serial Number 23951197 was reported as accurate.

jcammaro 68 · August 2, 2016

Serial Number 23950977 was reported as accurate.

kathiephipps 1 · July 17, 2016

Serial Number 23953320 was reported as accurate.

Anonymous · August 22, 2015

Serial Number 23952825 was reported as accurate.

dav41van Supporter 52 · September 24, 2013

Serial Number 23953740 was reported as accurate.

Anonymous · September 15, 2013

Serial Number 23951137 was reported as accurate.

Anonymous · August 10, 2013

Serial Number 23955173 was reported as accurate.

dav41van Supporter 52 · June 28, 2013

Serial Number 23953740 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · March 29, 2013

Serial Number 23950812 was reported as accurate.

Anonymous · February 22, 2013

Serial Number 23953535 was reported as accurate.