U.S. Watch Co. (Waltham, Mass) Pocket Watch: Serial Number 66938 (Grade 63)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/66938

Access Date: November 10, 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: 63

Manufacturer:	U.S. Watch Co. (Waltham, Mass)
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	66938
Grade:	63
Model:	1889
Estimated Production Year:	1890
Run Quantity:	1,000
Grade/Model Run:	2 of 5
Grade/Model Total Production:	1,900
Size:	6s
Jewels:	15j
Jewel Setting:	Screw-Set
Movement Configuration:	Hunting
Movement Finish:	Gilt
Movement Setting:	Lever
Plate:	3/4 Split Plate
Regulator:	Plain
Hairspring:	Flat
Standard Dial Type:	Single-Sunk
Adjusted:	No
Railroad Grade:	No
Movement Markings:	U.S. Watch Co. Waltham, Mass.
Case:	Various
Run ID:	104.63G2.6S25.61889M25.H62.L62.15J28
Database Version:	v52.431
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	5.72
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	38.65
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.558%
Registry Population: Scoped for This Run Only	4 (0.40%)

Value Guide

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Production Metrics Tree: Grade 63

Target Profile: 6S-M1889-15J-HGL-U

U.S. Watch Co. (Waltham, Mass) Grade 63 (All Variations): 1,900 ETP

6S: 1,900 100.00%
6s, Grade 63

6S-M1889: 1,900 100.00%
6s, Grade 63, Model 1889

6S-M1889-15J: 1,900 100.00%
6s, Grade 63, Model 1889, 15 Jewels

6S-M1889-15J-HGL: 1,900 100.00%
6s, Grade 63, Model 1889, 15 Jewels, Hunting/Lever/Gilt

6S-M1889-15J-HGL-U: 1,900 100.00%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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