U.S. Watch Co. (Waltham, Mass) Pocket Watch: Serial Number 104339 (Grade J.W.G. Special)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/104339

Access Date: April 19, 2024

Due to the lack of existing factory records, our U.S. Watch Co. (Waltham, Mass) database has been reconstructed using observations of known watches.
As a result, the information may contain inaccuracies. Please let us know if you have details that can improve the database.

The United States Watch Co. of Waltham, Massachusetts should not be confused with the more common American Waltham Watch Co. If the movement is NOT marked "U.S. Watch Co." or "United States Watch Co." please conduct a lookup under the American Waltham Watch Company.

From the American Horology Archive:

U.S. Watch Co. (Waltham, Mass)

Grade: J.W.G. Special

Manufacturer:	U.S. Watch Co. (Waltham, Mass)
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	104339
Grade:	J.W.G. Special
Model:	1892
Estimated Production Year:	1893
Run Quantity:	200
Grade/Model Run:	1 of 1
Grade/Model Total Production:	200
Size:	18s
Jewels:	16j
Jewel Setting:	Screw-Set
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	Full Plate
Regulator:	Matheson
Hairspring:	Breguet
Adjusted:	Yes
U.S. Patents:	308409, 493508
Movement Markings:	J.W.G. Special Waltham, Mass. Adjusted
Case:	Various
Run ID:	158.G1.18S74.181892M6.O45.L117.16J9
Database Version:	v52.235
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	0.60
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	3.89
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.060%
Registry Population:	3 (1.50%)

Value Guide

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Production Metrics Tree: Grade J.W.G. Special

Target Profile: 18S-M1892-16J-ONL-A

U.S. Watch Co. (Waltham, Mass) Grade J.W.G. Special (All Variations): 200 ETP

18S: 200 100.00%
18s, Grade J.W.G. Special

18S-M1892: 200 100.00%
18s, Grade J.W.G. Special, Model 1892

18S-M1892-16J: 200 100.00%
18s, Grade J.W.G. Special, Model 1892, 16 Jewels

18S-M1892-16J-ONL: 200 100.00%
18s, Grade J.W.G. Special, Model 1892, 16 Jewels, Openface/Lever/Nickel

18S-M1892-16J-ONL-A: 200 100.00%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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