Pocket Watch Database

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/newark-watch-co/11129
Access Date: September 21, 2024
From the American Horology Archive:
Newark Watch Co.

Grade: Edwin Biven

Manufacturer: Newark Watch Co.
Manufacturer Location: Newark, New Jersey
Movement Serial Number: 11129
Grade: Edwin Biven
Model: 2
Estimated Production Year: 1870
Run Quantity: 50
Grade/Model Run: 8 of 9
Grade/Model Total Production: 1,660
Variant Est. Production: 1,550 (18S-M2-11J/15J)
Size: 18s
Jewels: 11j or 15j
Jewel Setting: Screw-Set
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Regulator: Plain Out
Hairspring: Flat
Movement Markings: Edwin Biven
Patent
Newark, N.J.
Case: Various
Run ID: 66.G8.18S45.182M32.E32.K31.1115J20
Database Version: v52.400
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 4.99
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 390.00
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 42.894%
Registry Population:
Scoped for This Run Only		1 (2.00%)
Research Note: Silver Index
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Production Metrics Tree: Grade Edwin Biven

Target Profile: 18S-M2-11J/15J-EGK-U

Newark Watch Co. Grade Edwin Biven (All Variations): 1,660 ETP
18S: 1,660 100.00%
18s, Grade Edwin Biven
18S-M2: 1,660 100.00%
18s, Grade Edwin Biven, Model 2
18S-M2-11J/15J: 1,550 93.37%
18s, Grade Edwin Biven, Model 2, 1115 Jewels		 Other: 110
Other Jewels or Unclassified
18S-M2-11J/15J-EGK: 1,550 93.37%
18s, Grade Edwin Biven, Model 2, 1115 Jewels, Adaptable/Key/Gilt
18S-M2-11J/15J-EGK-U: 1,550 93.37%

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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