Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/trenton-watch-co/137190
https://pocketwatchdatabase.com/search/result/trenton-watch-co/137190
Access Date: February 04, 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: 40
| Manufacturer: | Trenton Watch Co. |  |
| Manufacturer Location: | Trenton, New Jersey | |
| Movement Serial Number: | 137190 | |
| Grade: | 40 | |
| Model: | 3 | |
| Estimated Production Year: | 1891 | |
| Run Quantity: | 4,000 | |
| Grade/Model Run: | 1 of 2 | |
| Grade/Model Total Production: | 13,900 | |
| Size: | 18s | |
| Jewels: | 7j | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Nickel | |
| Movement Setting: | Lever | |
| Plate: | Profile Plate | |
| Balance Type: | Uncut Expansion | |
| Regulator: | Plain | |
| Hairspring: | Flat | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Movement Markings: | Trenton Watch Co. Trenton Safety Pinion |
|
| Case: | Various | |
| Run ID: | 10.40G1.18S8.183M1.H1.L8.7J7 | |
| Database Version: | v52.591 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 41.85 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 57.74 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.957% | |
| Registry Population: Scoped for This Run Only | 2 (0.05%) | |
Production Metrics Tree: Grade 40
Target Profile: 18S-M3-7J-HNL-U
| Trenton Watch Co. Grade 40 (All Variations): 13,900 ETP |
| 18S: 13,900 100.00% 18s, Grade 40 |
| 18S-M3: 13,900 100.00% 18s, Grade 40, Model 3 |
| 18S-M3-7J: 13,900 100.00% 18s, Grade 40, Model 3, 7 Jewels |
| 18S-M3-7J-HNL: 13,900 100.00% 18s, Grade 40, Model 3, 7 Jewels, Hunting/Lever/Nickel |
| 18S-M3-7J-HNL-U: 13,900 100.00% |
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.
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