Pocket Watch Database

Movement Specs Production Pop. Registry 4 Value For Sale Sell Your Watch Save to My Collection Print Page
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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/non-magnetic-watch-co/56246/link
Access Date: May 15, 2025

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. Question Mark
Manufacturer Location: Geneva, Switzerland and USA Question Mark
Movement Serial Number: 56246 Question Mark
Grade: 74 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1888 Question Mark
Run Quantity: 900 Question Mark
Grade/Model Run: 3 of 11 Question Mark
Grade/Model Total Production: 3,655 Question Mark
Variant Est. Production: 2,455 (16S-M1-15J-HNL) Question Mark
Size: 16s Question Mark
Jewels: 15j Question Mark
Jewel Material: Ruby Question Mark
Jewel Setting: Burnished Jewels Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Lever Question Mark
Wind Mechanism: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Balance Type: Expansion Question Mark
Regulator: Reed Question Mark
Hairspring: Non-magnetic Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: No Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
U.S. Patents: 359093, 367158, D18722 Question Mark
Movement Markings: Non-Magnetic Watch Co. of America
Paillard's Patent
Balance & Spring
Adjusted
Case: Various Question Mark
Run ID: 15.74G3.16S11.161M10.H9.L10.15J3 Question Mark
Database Version: v52.647 Question Mark
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Registry Population:
Scoped for This Run Only		4 (0.44%) Question Mark
Research Note: #56314: Verified with 15 Jewels.
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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

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