Waltham Pocket Watch: Serial Number 21585133 (Grade No. 110)

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Antique Lady's Waltham Sterling Silver Pocket Watch – Serial #13378946 Runs

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/21585133/movement

Access Date: April 30, 2025

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 110

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	21585133
Grade:	No. 110
Model:	1900
Estimated Production Year:	Members Only Data
Run Quantity:	Members Only Data
Grade/Model Run:	Members Only Data
Grade/Model Total Production:	Members Only Data
Size:	0s
Jewels:	7j
Movement Configuration:	Openface
Movement Setting:	Pendant
Wind Mechanism:	Stem
Hairspring:	Members Only Data
Adjusted:	Members Only Data
Railroad Grade:	Members Only Data
Case:	Various
Run ID:	23655.G92.0S1074.01900M461.O14685.P8747.7J6965
Data Research:	1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Database Version:	v52.642
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population: Scoped for This Run Only	16 (0.80%)
$ Estimated Value (12 Month Change):	-5.13% Analyzing 281 Sales

7 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Hairspring, Adjustments, Railroad Grade Designation

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 16 watches in the population registry for this run. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

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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.