Pocket Watch Database
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/95886/movement
Access Date: December 29, 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: 44
Manufacturer: | U.S. Watch Co. (Waltham, Mass) | |
Manufacturer Location: | Waltham, Massachusetts | |
Movement Serial Number: | 95886 | |
Grade: | 44 | |
Model: | 1888h | |
Estimated Production Year: | 1893 | |
Run Quantity: | 1,500 | |
Grade/Model Run: | 8 of 11 | |
Grade/Model Total Production: | 4,900 | |
Size: | 18s | |
Jewels: | 15j | |
Jewel Setting: | Screw-Set | |
Movement Configuration: | Hunting | |
Movement Finish: | Nickel | |
Movement Setting: | Lever | |
Plate: | Full Plate | |
Regulator: | Micrometric | |
Hairspring: | Breguet | |
Standard Dial Type: | Single-Pressed | |
Adjusted: | No | |
Railroad Grade: | No | |
Movement Markings: | U.S. Watch Co. Waltham, Mass. |
|
Case: | Various | |
Run ID: | 149.44G8.18S64.M56.H105.L105.15J41 | |
Database Version: | v52.528 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 14.75 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 100.00 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1.425% | |
Registry Population: Scoped for This Run Only | 3 (0.20%) |
Production Metrics Tree: Grade 44
Target Profile: 18S-M1888H-15J-HNL-U
U.S. Watch Co. (Waltham, Mass) Grade 44 (All Variations): 4,900 ETP |
18S: 4,900 100.00% 18s, Grade 44 |
18S-M1888H: 4,900 100.00% 18s, Grade 44, Model 1888h |
18S-M1888H-15J: 4,900 100.00% 18s, Grade 44, Model 1888h, 15 Jewels |
18S-M1888H-15J-HNL: 4,900 100.00% 18s, Grade 44, Model 1888h, 15 Jewels, Hunting/Lever/Nickel |
18S-M1888H-15J-HNL-U: 4,900 100.00% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 3 watches in the population registry for this run with 2 images.
|
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
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.
-
From This Run
Image Source/Credit: eBay Auction
-
uploaded by 4mula1fan
-
Image Source/Credit: eBay Auction
-
uploaded by Rmd48888
-
Image Source/Credit: Jones & Horan Auctions
-
uploaded by HerbertTrw
-
Image Source/Credit: eBay Auction