Ball Pocket Watch: Serial Number B202497 (Grade Official Standard)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/ball/B202497

Access Date: May 06, 2025

From the American Horology Archive:

Ball - Waltham

Grade: Official Standard

Manufacturer:	Ball - Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	B202497
Grade:	Official Standard
Model:	1899
Estimated Production Year:	Login to View
Run Quantity:	Login to View
Grade/Model Run:	Login to View
Grade/Model Total Production:	Login to View
Size:	16s
Jewels:	17j
Jewel Setting:	Login to View
Movement Configuration:	Openface
Movement Finish:	Nickel
Finish Pattern:	Login to View
Movement Setting:	Lever
Plate:	3/4 Plate
Regulator:	Login to View
Hairspring:	Login to View
Adjusted:	Login to View
Adjusted to Position:	Login to View
Adjusted # of Positions:	Login to View
Adjusted to Temperature:	Login to View
Adjusted to Isochronism:	Login to View
Railroad Grade:	Login to View
Railroad Grade Classification:	Login to View
U.S. Patents:	Login to View
Case:	Various
Database Version:	v52.645
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Research Note: Corresponds to Waltham Serial run starting with #13,202,001

16 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

Create a Free Account Login

What is your watch really worth?

Access our value guide for current estimated values and price history.

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Yes

Why Might This Information Be Incorrect?

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.