Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/non-magnetic-watch-co/57352
https://pocketwatchdatabase.com/search/result/non-magnetic-watch-co/57352
Access Date: April 25, 2024
Due to the lack of existing factory records, our Non-Magnetic Watch Co. 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:
Non-Magnetic Watch Co.
Grade: Missing Data
| Manufacturer: | Non-Magnetic Watch Co. |  |
| Manufacturer Location: | Geneva, Switzerland and USA | |
| Movement Serial Number: | 57352 | |
| Grade: | Missing Data | |
| Model: | 1 | |
| Estimated Production Year: | 1888 | |
| Run Quantity: | 200 | |
| Grade/Model Run: | 4 of 14 | |
| Grade/Model Total Production: | 4,800 | |
| Variant Est. Production: | 1,000 (16S-M1-J-H/ONL) | |
| Size: | 16s | |
| Movement Finish: | Nickel | |
| Movement Inlay Color: | Black | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Bridge Plate | |
| Bridge Type: | 2-finger | |
| Regulator: | Reed | |
| Adjusted: | Yes | |
| U.S. Patents: | 359093, 367158, D18722 | |
| Case: | Various | |
| Run ID: | 17.G7.16S13.161M12.[1.L12.J8 | |
| Database Version: | v52.245 | |
Production Metrics Tree: Grade Missing Data
Target Profile: 16S-M1-J-H/ONL-A
| Non-Magnetic Watch Co. Grade Missing Data (All Variations): 301,500 ETP | |||||
| 16S: 292,400 96.98% 16s, Grade Missing Data |
Other: 9,100
Other Sizes or Unclassified |
||||
| 16S-M1: 4,800 1.59% 16s, Grade Missing Data, Model 1 |
Other: 287,600
Other Models or Unclassified |
||||
| 16S-M1-J: 4,800 1.59% 16s, Grade Missing Data, Model 1, Jewels |
|||||
| 16S-M1-J-H/ONL: 1,000 0.33% 16s, Grade Missing Data, Model 1, Jewels, /Lever/Nickel |
Other: 3,800
Other Configs or Unclassified |
||||
| 16S-M1-J-H/ONL-A: 1,000 0.33% | |||||
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