Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/non-magnetic-watch-co/56246/movement
https://pocketwatchdatabase.com/search/result/non-magnetic-watch-co/56246/movement
Access Date: December 18, 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: 74
Manufacturer: | Non-Magnetic Watch Co. | |
Manufacturer Location: | Geneva, Switzerland and USA | |
Movement Serial Number: | 56246 | |
Grade: | 74 | |
Model: | 1 | |
Estimated Production Year: | 1888 | |
Run Quantity: | 900 | |
Grade/Model Run: | 3 of 11 | |
Grade/Model Total Production: | 3,555 | |
Variant Est. Production: | 2,355 (16S-M1-15J-HNL) | |
Size: | 16s | |
Jewels: | 15j | |
Jewel Material: | Ruby | |
Jewel Setting: | Burnished Jewels | |
Movement Configuration: | Hunting | |
Movement Finish: | Nickel | |
Movement Inlay Color: | Black | |
Movement Setting: | Lever | |
Plate: | 3/4 Plate | |
Balance Type: | Expansion | |
Regulator: | Reed | |
Hairspring: | Non-magnetic | |
Standard Dial Type: | Single-Sunk | |
Adjusted: | Yes | |
Adjusted to Position: | No | |
Adjusted to Temperature: | Yes | |
Adjusted to Isochronism: | Yes | |
U.S. Patents: | 359093, 367158, D18722 | |
Movement Markings: | Non-Magnetic Watch Co. of America Paillard's Patent Balance & Spring Adjusted |
|
Case: | Various | |
Run ID: | 15.74G3.16S11.161M10.H9.L10.15J3 | |
Database Version: | v52.512 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 7.09 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 78.14 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 2.962% | |
Registry Population: Scoped for This Run Only | 4 (0.44%) | |
Research Note: #56314: Verified with 15 Jewels.
|
Production Metrics Tree: Grade 74
Target Profile: 16S-M1-15J-HNL-ATI
Non-Magnetic Watch Co. Grade 74 (All Variations): 3,555 ETP | |
16S: 3,555 100.00% 16s, Grade 74 |
|
16S-M1: 3,555 100.00% 16s, Grade 74, Model 1 |
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16S-M1-15J: 3,555 100.00% 16s, Grade 74, Model 1, 15 Jewels |
|
16S-M1-15J-HNL: 2,355 66.24% 16s, Grade 74, Model 1, 15 Jewels, Hunting/Lever/Nickel |
Other: 1,200
Other Configs or Unclassified |
16S-M1-15J-HNL-ATI: 2,355 66.24% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 4 watches in the population registry for this run with 4 images.
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Verification Reports for this Run
There are currently no verifications for this range.
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