Waltham Pocket Watch: Serial Number 8646598 (Grade No. 25)

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AMERICAN WALTHAM POCKET WATCH / Coins Silver 15 Jewels 18s 1887 Runs

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/8646598

Access Date: January 22, 2025

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 25

Manufacturer:	Waltham
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	8646598
Grade:	No. 25
Model:	1883
Estimated Production Year:	1898
Run Quantity:	100
Grade/Model Run:	89 of 89
Grade/Model Total Production:	65,100
Size:	18s
Jewels:	17j
Movement Configuration:	Openface
Movement Setting:	Pendant
Plate:	Full Plate
Regulator:	Patent
Hairspring:	Breguet
Adjusted:	No
Railroad Grade:	No
Case:	Various
Run ID:	16020.G91.18S10104.181883M1883.O10409.P2439.17J471
Data Research:	1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest
Database Version:	v52.568
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	101.20
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	92.05
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.101%
Registry Population: Scoped for This Run Only	1 (1.00%)
Research Note: In 1894, Waltham added 2 center jewels to the remaining inventory, modifying the movements from 15j to 17j. All 17j movements are marked as such.

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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.