Pocket Watch Database

Movement Specs Production Value For Sale Save to My Collection Print Page
Save to My Collection Print Page
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/ball/B209763
Access Date: April 19, 2024
From the American Horology Archive:
Ball - Waltham

Grade: Official Standard

Manufacturer: Ball - Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: B209763
Grade: Official Standard
Model: 1899
Estimated Production Year: 1905
Run Quantity: 100
Grade/Model Run: 27 of 107
Grade/Model Total Production: 71,861
Size: 16s
Jewels: 19j
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Circular
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Reed
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Railroad Grade Classification: Class A
U.S. Patents: D32330
Case: Various
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 213.95
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 1,381.31
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 75.276%
Research Note: Corresponds to Waltham Serial run starting with #13,209,701
Value Guide
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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 · October 25, 2017

Serial Number B209731 was reported as inaccurate.

Note: This one, like TicTocDoc's, is 19J. Cheers.
duffy l.
Changes since this report was submitted:
Jewels changed from 17j to 19j

Anonymous · March 29, 2015

Serial Number B209706 was reported as accurate.