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: 16996511 Question Mark
Grade: No. 220 Question Mark
Model: 1894 Question Mark
Estimated Production Year: 1908 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 193 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: 20992.G193.12S760.121894M750.O13089.P6361.15J4904 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.504 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
9 (0.45%) Question Mark
$ Estimated Value (12 Month Change): 8.57% Analyzing 1,705 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 · November 18, 2021

Serial Number 16995646 was reported as accurate.

nosirrah 1 · January 30, 2021

Serial Number 16996637 was reported as accurate.

Anonymous · January 30, 2021

Serial Number 16996637 was reported as accurate.

JBrewer1976 1 · March 1, 2020

Serial Number 16995363 was reported as accurate.

Anonymous · March 1, 2020

Serial Number 16995363 was reported as accurate.

Anonymous · November 26, 2016

Serial Number 16996083 was reported as accurate.

Anonymous · November 26, 2016

Serial Number 16996083 was reported as accurate.

Anonymous · November 1, 2016

Serial Number 16996240 was reported as accurate.

Anonymous · January 7, 2014

Serial Number 16995278 was reported as accurate.

Anonymous · October 5, 2013

Serial Number 16995531 was reported as accurate.

hollowdrumz 3 · August 12, 2013

Serial Number 16995531 was reported as accurate.

Anonymous · August 12, 2013

Serial Number 16995531 was reported as accurate.

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