Trenton Watch Co. Pocket Watch: Serial Number 3228720 (Grade 130)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/trenton-watch-co/3228720

Access Date: November 29, 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: 130

Manufacturer:	Trenton Watch Co.
Manufacturer Location:	Trenton, New Jersey
Movement Serial Number:	3228720
Grade:	130
Model:	3
Estimated Production Date:	1908-1908
Run Quantity:	15,000
Grade/Model Run:	3 of 22
Grade/Model Total Production:	354,000
Variant Est. Production:	235,000 (16S-M3-7J-ONP)
Size:	16s
Jewels:	7j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Pendant
Plate:	3/4 Bridge Plate
Bridge Type:	3-Finger
Train:	Quick
Regulator:	Reed
Hairspring:	Breguet
Adjusted:	No
Railroad Grade:	No
Movement Markings:	TWCo. U.S.A. Safety Pinion Ingersoll-Trenton
Case:	Various
Run ID:	121.130G3.16S18.163M4.O15.P8.7J68
Database Version:	v52.470
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	707.53
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	906.95
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	16.528%
Registry Population: Scoped for This Run Only	2 (0.01%)
Research Note: First Ingersoll-Trenton Movements (according to c.1908 OY Material Catalog)

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Production Metrics Tree: Grade 130

Target Profile: 16S-M3-7J-ONP-U

Trenton Watch Co. Grade 130 (All Variations): 354,000 ETP
16S: 354,000 100.00% 16s, Grade 130
16S-M3: 354,000 100.00% 16s, Grade 130, Model 3
16S-M3-7J: 354,000 100.00% 16s, Grade 130, Model 3, 7 Jewels
16S-M3-7J-ONP: 235,000 66.38% 16s, Grade 130, Model 3, 7 Jewels, Openface/Pendant/Nickel	Other: 119,000 Other Configs or Unclassified
16S-M3-7J-ONP-U: 235,000 66.38%

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 2 images. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.