Ball - Waltham Pocket Watch: Serial Number B225443 (Grade Official Standard)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/ball-waltham/B225443/movement

Access Date: April 29, 2025

From the American Horology Archive:

Ball - Waltham

Grade: Official Standard

Manufacturer:	Ball - Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	B225443
Grade:	Official Standard
Model:	1899
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:	16s
Jewels:	19j
Jewel Setting:	Members Only Data
Movement Configuration:	Openface
Movement Finish:	Nickel
Finish Pattern:	Members Only Data
Movement Setting:	Lever
Plate:	3/4 Plate
Regulator:	Members Only Data
Hairspring:	Members Only Data
Adjusted:	Members Only Data
Adjusted to Position:	Members Only Data
Adjusted # of Positions:	Members Only Data
Adjusted to Temperature:	Members Only Data
Adjusted to Isochronism:	Members Only Data
Railroad Grade:	Members Only Data
Railroad Grade Classification:	Members Only Data
U.S. Patents:	Members Only Data
Movement Markings:	Members Only Data
Case:	Various
Database Version:	v52.642
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population: Scoped for This Run Only	4 (2.00%)
Research Note: #B225443: 19j; Corresponds to Waltham Serial run starting with #15,225,001

17 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, Jewel Setting, Finish Pattern, Regulator Type, Hairspring, Adjustments, Adjusted to Position, Positional Adjustments, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation, Railroad Grade Classification, U.S. Patents, Movement Markings

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 4 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.

Anonymous · April 24, 2021

Serial Number B225569 was reported as inaccurate.

Note: This one also is marked "19 Jewels." cheers duffy
l.

Changes since this report was submitted:

Jewels changed from 17j to 19j

Anonymous · February 15, 2021

Serial Number B225508 was reported as inaccurate.

Note: I have this watch in my shop for service it is a
19 jewel movement not 17 jewel

Changes since this report was submitted:

Jewels changed from 17j to 19j

Anonymous · June 24, 2020

Serial Number B225595 was reported as inaccurate.

Note: This watch is a 19 jewel Waltham Ball, not a 17
jewel model. Stamped "19 jewels."

Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Changes since this report was submitted:

Jewels changed from 17j to 19j