Waltham Pocket Watch: Serial Number 921410 (Grade Riverside)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/921410/link

Access Date: January 17, 2025

From the American Horology Archive:

American Waltham Watch Co.

Grade: Riverside

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	921410
Grade:	Riverside
Model:	1873
Estimated Production Date:	April 1877 - June 1877
Run Quantity:	573
Grade/Model Run:	98 of 196
Grade/Model Total Production:	38,391
Size:	8s
Jewels:	7j
Movement Configuration:	Hunting
Movement Setting:	Lever
Plate:	3/4 Plate
Adjusted:	No
Railroad Grade:	No
Case:	Various
Run ID:	6406.G136.8S107.81873M107.H269.L258.7J905
Data Research:	c.1900 Waltham Factory Ledger Book 1 [NAWCC] c.1900 Waltham Factory Ledgers [Ehrhardt Transcription] 1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Database Version:	v52.560
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	91.18
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	82.93
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.091%
Registry Population: Scoped for This Run Only	4 (0.70%)
$ Estimated Value (12 Month Change):	-15.93% Analyzing 1,479 Sales

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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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.