Waltham Pocket Watch: Serial Number 22252730 (Grade No. 510)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/22252730/movement

Access Date: October 01, 2024

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 510

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	22252730
Grade:	No. 510
Model:	1912
Estimated Production Year:	1918
Run Quantity:	2,000
Grade/Model Run:	26 of 39
Grade/Model Total Production:	80,430
Size:	6/0s
Jewels:	7j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Pendant
Plate:	3/4 Split Plate
Hairspring:	Breguet
Adjusted:	Yes
Railroad Grade:	No
Case:	Various
Run ID:	24073.G26.S255.M85.O14964.P9105.7J7068
Data Research:	1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Database Version:	v52.406
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	242.15
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	220.36
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.241%
Registry Population: Scoped for This Run Only	2 (0.10%)

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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.