Pocket Watch Database
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/150431
Access Date: October 12, 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: The President
Manufacturer: | U.S. Watch Co. (Waltham, Mass) | |
Manufacturer Location: | Waltham, Massachusetts | |
Movement Serial Number: | 150431 | |
Grade: | The President | |
Model: | 1892 | |
Estimated Production Year: | 1897 | |
Run Quantity: | 580 | |
Grade/Model Run: | 1 of 2 | |
Grade/Model Total Production: | 600 | |
Variant Est. Production: | 580 (18S-M1892-17J-OTL) | |
Size: | 18s | |
Jewels: | 17j | |
Jewel Material: | Ruby | |
Jewel Setting: | Gold Settings (Screw-Set) | |
Movement Configuration: | Openface | |
Movement Finish: | Two-Tone | |
Movement Setting: | Lever | |
Plate: | Full Plate | |
Train: | Quick | |
Regulator: | Matheson | |
Hairspring: | Breguet | |
Standard Dial Type: | Double-Sunk | |
Adjusted: | Yes | |
Adjusted to Position: | Yes | |
Adjusted to Temperature: | Yes | |
Adjusted to Isochronism: | Yes | |
Railroad Grade: | Yes | |
U.S. Patents: | 308409, 493508 | |
Movement Markings: | U.S. Watch Co. Waltham, Mass. The President Adjusted |
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Case: | Various | |
Run ID: | 232.G2.18S114.181892M26.O66.L190.17J13 | |
Database Version: | v52.407 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 1.80 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 11.94 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.176% | |
Registry Population: Scoped for This Run Only | 20 (3.45%) |
Production Metrics Tree: Grade The President
Target Profile: 18S-M1892-17J-OTL-APTI
U.S. Watch Co. (Waltham, Mass) Grade The President (All Variations): 800 ETP | |||
18S: 800 100.00% 18s, Grade The President |
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18S-M1892: 600 75.00% 18s, Grade The President, Model 1892 |
Other: 200
Other Models or Unclassified |
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18S-M1892-17J: 600 75.00% 18s, Grade The President, Model 1892, 17 Jewels |
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18S-M1892-17J-OTL: 580 72.50% 18s, Grade The President, Model 1892, 17 Jewels, Openface/Lever/Two-Tone |
Other: 20
Other Configs or Unclassified |
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18S-M1892-17J-OTL-APTI: 580 72.50% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 20 watches in the population registry for this run with 12 images.
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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 TimeAntiquarian
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From This Run
Image Source/Credit: eBay Auction
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From This Run
Image Source/Credit: Jones & Horan Auctions
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From This Run
Image Source/Credit: Jones & Horan Auctions
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From This Run
Image Source/Credit: eBay Auction
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From This Run
Image Source/Credit: Jones & Horan Auctions