Waltham Pocket Watch: Serial Number 9507904 (Grade Riverside)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/9507904

Access Date: May 12, 2025

From the American Horology Archive:

American Waltham Watch Co.

Grade: Riverside

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	9507904
Grade:	Riverside
Model:	1899
Estimated Production Year:	Login to View for Free
Run Quantity:	Login to View for Free
Grade/Model Run:	Login to View for Free
Grade/Model Total Production:	Login to View for Free
Size:	16s
Jewels:	17j
Movement Configuration:	Openface
Movement Setting:	Pendant
Wind Mechanism:	Stem
Plate:	Bridge Plate
Bridge Type:	Center
Regulator:	Login to View for Free
Hairspring:	Login to View for Free
Adjusted:	Yes
Adjusted to Position:	Yes
Case:	Various
Run ID:	16461.G660.16S1097.161899M93.O10643.P2803.17J521
Data Research:	1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Database Version:	v52.645
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population: Scoped for This Run Only	13 (1.30%)
$ Estimated Value (12 Month Change):	16.82% Analyzing 189 Sales
Research Note: Waltham Serial Lists designate this run as having "17-19" Jewels.

6 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, Regulator Type, Hairspring

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 13 watches in the population registry for this run with 1 image. 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.