Pocket Watch Database

Movement Specs Production Pop. Registry 2 Value For Sale Save to My Collection Print Page
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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/trenton-watch-co/301025
Access Date: November 10, 2024

Due to the lack of existing factory records, our Trenton 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:
Trenton Watch Co. Grade 100-18 Pocket Watch
Trenton Watch Co.

Grade: 100-18

Manufacturer: Trenton Watch Co. Question Mark
Manufacturer Location: Trenton, New Jersey Question Mark
Movement Serial Number: 301025 Question Mark
Grade: 100-18 Question Mark
Model: 4 Question Mark
Estimated Production Year: 1896 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 1 of 3 Question Mark
Grade/Model Total Production: 14,000 Question Mark
Variant Est. Production: 2,000 (18S-M4-15J-E/H/ONL) Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Balance Type: Expansion Question Mark
Train: Quick Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: Trenton Watch Co.
Tenton, N.J
Safety Pinion
Case: Various Question Mark
Run ID: 33.G1.18S24.184M1.[1.L24.15J1 Question Mark
Database Version: v52.431 Question Mark
Advanced Metrics
Registry Population:
Scoped for This Run Only		2 (0.10%) Question Mark
Research Note: This run features nickel movements. The "Grade 100" 18-Size classification was described in original catalogs as two-tone. However, no standard nickel grade classification has been discovered for the movements.
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Production Metrics Tree: Grade 100-18

Target Profile: 18S-M4-15J-E/H/ONL-U

Trenton Watch Co. Grade 100-18 (All Variations): 14,000 ETP
18S: 14,000 100.00%
18s, Grade 100-18
18S-M4: 14,000 100.00%
18s, Grade 100-18, Model 4
18S-M4-15J: 14,000 100.00%
18s, Grade 100-18, Model 4, 15 Jewels
18S-M4-15J-E/H/ONL: 2,000 14.29%
18s, Grade 100-18, Model 4, 15 Jewels, /Lever/Nickel 		Other: 12,000
Other Configs or Unclassified
18S-M4-15J-E/H/ONL-U: 2,000 14.29%

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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Trenton Watch Co. Grade 100-18 Pocket Watch