Pocket Watch Database
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/47732
Access Date: October 09, 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: 45
Manufacturer: | U.S. Watch Co. (Waltham, Mass) | |
Manufacturer Location: | Waltham, Massachusetts | |
Movement Serial Number: | 47732 | |
Grade: | 45 | |
Model: | 1888h | |
Estimated Production Year: | 1890 | |
Run Quantity: | 400 | |
Grade/Model Run: | 3 of 9 | |
Grade/Model Total Production: | 3,200 | |
Variant Est. Production: | 3,100 (18S-M1888H-15J-HGL) | |
Size: | 18s | |
Jewels: | 15j | |
Jewel Setting: | Gold Settings (Screw-Set) | |
Movement Configuration: | Hunting | |
Movement Finish: | Gilt | |
Movement Setting: | Lever | |
Plate: | Full Plate | |
Regulator: | Patent | |
Hairspring: | Breguet | |
Standard Dial Type: | Double-Sunk | |
Adjusted: | No | |
Railroad Grade: | No | |
Case: | Various | |
Run ID: | 73.45G3.18S25.M19.H31.L31.15J16 | |
Database Version: | v52.407 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 9.63 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 64.57 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.939% | |
Registry Population: Scoped for This Run Only | 2 (0.50%) |
Production Metrics Tree: Grade 45
Target Profile: 18S-M1888H-15J-HGL-U
U.S. Watch Co. (Waltham, Mass) Grade 45 (All Variations): 3,200 ETP | |
18S: 3,200 100.00% 18s, Grade 45 |
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18S-M1888H: 3,200 100.00% 18s, Grade 45, Model 1888h |
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18S-M1888H-15J: 3,200 100.00% 18s, Grade 45, Model 1888h, 15 Jewels |
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18S-M1888H-15J-HGL: 3,100 96.88% 18s, Grade 45, Model 1888h, 15 Jewels, Hunting/Lever/Gilt |
Other: 100
Other Configs or Unclassified |
18S-M1888H-15J-HGL-U: 3,100 96.88% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 2 watches in the population registry for this run with 1 image.
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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.
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This WatchFrom This Run
uploaded by gdhellas1
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Image Source/Credit: eBay Auction
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uploaded by cmould
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Image Source/Credit: eBay Auction
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uploaded by TimeAntiquarian
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uploaded by 1whatever