Pocket Watch Database
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/130711
Access Date: April 25, 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)
| Manufacturer: | U.S. Watch Co. (Waltham, Mass) |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 130711 | |
| Model: | 1888h | |
| Estimated Production Year: | 1894 | |
| Size: | 18s | |
| Jewels: | 11j or 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 | |
| Movement Markings: | U.S. Watch Co. Waltham, Mass. |
|
| Case: | Various | |
| Database Version: | v52.245 | |
| Registry Population: | 5 (1.00%) | |
Production Metrics Tree: Grade
Target Profile: 18S-M1888H-11J/15J-HNL-U
| U.S. Watch Co. (Waltham, Mass) Grade (All Variations): 387,550 ETP | |||||||||
| 18S: 79,670 20.56% 18s, Grade |
Other: 307,880
Other Sizes or Unclassified |
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| 18S-M1888H: 58,800 15.17% 18s, Grade , Model 1888h |
Other: 20,870
Other Models or Unclassified |
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| 18S-M1888H-11J/15J: 2,300 0.59% 18s, Grade , Model 1888h, 1115 Jewels |
Other: 56,500
Other Jewels or Unclassified |
||||||||
| 18S-M1888H-11J/15J-HNL: 500 0.13% 18s, Grade , Model 1888h, 1115 Jewels, Hunting/Lever/Nickel |
Other: 1,800
Other Configs or Unclassified |
||||||||
| 18S-M1888H-11J/15J-HNL-U: 500 0.13% | |||||||||
| NOTE: 904,250 Units Originally Reserved with Est. 516,700 Never Manufactured | |||||||||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 5 watches in the population registry for this run with 2 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.
HerbertTrw Supporter 115 · December 20, 2023
Serial Number 130832 was reported as inaccurate.
HerbertTrw Supporter 115 · December 20, 2023
Serial Number 130832 was reported as accurate.
MoatsJustin1 top-contributor 4697 · October 2, 2023
Serial Number 130832 was reported as accurate.
