Pocket Watch Database

Movement Specs Production Pop. Registry 1 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/224396
Access Date: March 15, 2025

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: Engineer's Special

Manufacturer: Trenton Watch Co. Question Mark
Manufacturer Location: Trenton, New Jersey Question Mark
Movement Serial Number: 224396 Question Mark
Grade: Engineer's Special Question Mark
Model: 6 Question Mark
Estimated Production Year: 1899 Question Mark
Run Quantity: 5,000 Question Mark
Grade/Model Run: 2 of 6 Question Mark
Grade/Model Total Production: 30,000 Question Mark
Variant Est. Production: 20,000 (18S-M6-7J-H/ONL) Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Jewel Setting: Raised Gilded Settings (Screw-Set) Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Balance Type: Uncut Expansion Question Mark
Train: Quick Question Mark
Regulator: Reed Question Mark
Hairspring: Flat Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Movement Markings: [Locomotive]
Engineers Special
17 Jewels
Adjusted
Case: Various Question Mark
Run ID: 19.G2.18S15.186M3.[3.L15.7J13 Question Mark
Database Version: v52.623 Question Mark
Advanced Metrics
Registry Population:
Scoped for This Run Only		1 (0.02%) Question Mark
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Production Metrics Tree: Grade Engineer's Special

Target Profile: 18S-M6-7J-H/ONL-A

Trenton Watch Co. Grade Engineer's Special (All Variations): 30,000 ETP
18S: 30,000 100.00%
18s, Grade Engineer's Special
18S-M6: 30,000 100.00%
18s, Grade Engineer's Special, Model 6
18S-M6-7J: 30,000 100.00%
18s, Grade Engineer's Special, Model 6, 7 Jewels
18S-M6-7J-H/ONL: 20,000 66.67%
18s, Grade Engineer's Special, Model 6, 7 Jewels, /Lever/Nickel 		Other: 10,000
Other Configs or Unclassified
18S-M6-7J-H/ONL-A: 20,000 66.67%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There is 1 watch in the population registry for this run with 1 image.
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