Pocket Watch Database
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/145190/movement
Access Date: April 16, 2025
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)
| Manufacturer: | U.S. Watch Co. (Waltham, Mass) |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 145190 | |
| Model: | 1889 | |
| Estimated Production Year: | 1896 | |
| Size: | 6s | |
| Jewels: | 11j or 15j | |
| Jewel Setting: | Gold Settings (Screw-Set) | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Acid Etched | |
| Finish Pattern: | Filigree | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Split Plate | |
| Regulator: | Plain | |
| Hairspring: | Flat | |
| Standard Dial Type: | Single-Pressed | |
| U.S. Patents: | 584531 | |
| Movement Markings: | U.S. Watch Co. Waltham, Mass. |
|
| Case: | Various | |
| Database Version: | v52.636 | |
| Registry Population: Scoped for This Run Only | 2 (1.54%) | |
Production Metrics Tree: Grade
Target Profile: 6S-M1889-11J/15J-HAL-U
| U.S. Watch Co. (Waltham, Mass) Grade (All Variations): 388,550 ETP | ||
| 6S: 64,330 16.56% 6s, Grade |
Other: 324,220
Other Sizes or Unclassified |
|
| 6S-M1889: 64,330 16.56% 6s, Grade , Model 1889 |
||
| 6S-M1889-11J/15J: 130 0.03% 6s, Grade , Model 1889, 1115 Jewels |
Other: 64,200
Other Jewels or Unclassified |
|
| 6S-M1889-11J/15J-HAL: 130 0.03% 6s, Grade , Model 1889, 1115 Jewels, Hunting/Lever/Acid Etched |
||
| 6S-M1889-11J/15J-HAL-U: 130 0.03% | ||
| NOTE: 904,250 Units Originally Reserved with Est. 515,700 Never Manufactured | ||
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.
jimes42 Supporter 4 · March 17, 2025
Serial Number 145190 was reported as inaccurate.
jimes42 Supporter 4 · March 17, 2025
Serial Number 145190 was reported as inaccurate.
1892, 192, Screw-set, Open face,Nickel
finish,Lever set, Full plate. Markings are U.S.
Watch Co. Waltham Mass. The movement is Acid
Etched.
jimes42 Supporter 4 · March 17, 2025
Serial Number 145190 was reported as inaccurate.
Anonymous · December 13, 2024
Serial Number 145190 was reported as inaccurate.
etched with flowers and butterflies serial #145190
