U.S. Watch Co. (Waltham, Mass) Pocket Watch: Serial Number 630463 (Grade 176)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/630463

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: 176

Manufacturer:	U.S. Watch Co. (Waltham, Mass)
Manufacturer Location:	Waltham, Massachusetts
Movement Serial Number:	630463
Grade:	176
Model:	Suffolk
Estimated Production Year:	1902
Run Quantity:	1,000
Grade/Model Run:	2 of 19
Grade/Model Total Production:	48,000
Size:	0s
Jewels:	7j
Movement Configuration:	Hunting
Movement Finish:	Nickel
Movement Setting:	Lever
Regulator:	Plain
Hairspring:	Breguet
Standard Dial Type:	Single-Sunk
Adjusted:	No
Railroad Grade:	No
Movement Markings:	United States Watch Co. Waltham, Mass. U.S.A. A New Watch Company At Waltham Est'd 1885.
Case:	Various
Run ID:	274.176G2.0S2.M2.H193.L228.7J53
Database Version:	v52.235
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	144.51
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	981.39
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	14.316%
Registry Population:	3 (0.30%)

Value Guide

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Production Metrics Tree: Grade 176

Target Profile: 0S-MSUFFOLK-7J-HNL-U

U.S. Watch Co. (Waltham, Mass) Grade 176 (All Variations): 48,000 ETP

0S: 48,000 100.00%
0s, Grade 176

0S-MSUFFOLK: 48,000 100.00%
0s, Grade 176, Model Suffolk

0S-MSUFFOLK-7J: 48,000 100.00%
0s, Grade 176, Model Suffolk, 7 Jewels

0S-MSUFFOLK-7J-HNL: 48,000 100.00%
0s, Grade 176, Model Suffolk, 7 Jewels, Hunting/Lever/Nickel

0S-MSUFFOLK-7J-HNL-U: 48,000 100.00%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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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.