Waltham Pocket Watch: Serial Number 5720813 (Grade K)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/5720813

Access Date: May 14, 2024

From the American Horology Archive:

American Waltham Watch Co.

Grade: K

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	5720813
Grade:	K
Model:	1890
Estimated Production Date:	October 1892 - February 1893
Run Quantity:	1,500
Grade/Model Run:	5 of 17
Grade/Model Total Production:	23,400
Size:	6s
Jewels:	15j
Jewel Material:	Ruby
Jewel Setting:	Gold Settings (Screw-Set)
Movement Configuration:	Hunting
Movement Finish:	Nickel
Movement Setting:	Pendant
Plate:	3/4 Plate
Regulator:	Patent
Hairspring:	Breguet
Adjusted:	Yes
Railroad Grade:	No
Data Research:	c.1900 Waltham Factory Ledger Book 2 [NAWCC] 1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Case:	Various
Run ID:	14290.G8.6S330.61890M39.H3759.P1047.15J3435
Database Version:	v52.270
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	70.45
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	64.11
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.070%
Registry Population:	13 (0.87%)

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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. 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.