Pocket Watch Database

Movement Specs Production Pop. Registry 1 Value For Sale Sell Your Watch Save to My Collection Print Page
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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/13900/movement
Access Date: December 20, 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.

From the American Horology Archive:
U.S. Watch Co. (Waltham, Mass)

Grade: 7

Manufacturer: U.S. Watch Co. (Waltham, Mass) Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 13900 Question Mark
Grade: 7 Question Mark
Model: 1888 Question Mark
Estimated Production Year: 1888 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 3 of 4 Question Mark
Grade/Model Total Production: 350 Question Mark
Size: 16s Question Mark
Jewels: 10j Question Mark
Jewel Setting: Burnished Jewels Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: U.S. Watch Co.
Waltham, Mass.
Safety Pinion
Case: Various Question Mark
Run ID: 17.7G3.16S15.161888M12.O15.P15.10J3 Question Mark
Database Version: v52.516 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 1.05 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 6.95 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 0.103% Question Mark
Registry Population:
Scoped for This Run Only		1 (1.00%) Question Mark
Value Guide
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Production Metrics Tree: Grade 7

Target Profile: 16S-M1888-10J-ONP-U

U.S. Watch Co. (Waltham, Mass) Grade 7 (All Variations): 350 ETP
16S: 350 100.00%
16s, Grade 7
16S-M1888: 350 100.00%
16s, Grade 7, Model 1888
16S-M1888-10J: 350 100.00%
16s, Grade 7, Model 1888, 10 Jewels
16S-M1888-10J-ONP: 350 100.00%
16s, Grade 7, Model 1888, 10 Jewels, Openface/Pendant/Nickel
16S-M1888-10J-ONP-U: 350 100.00%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There is 1 watch in the population registry for this run with 1 image.
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