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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/southbend/923906
Access Date: March 09, 2025
From the American Horology Archive:
South Bend Grade 407 Pocket Watch
South Bend Watch Co.

Grade: 407

Manufacturer: South Bend Question Mark
Manufacturer Location: South Bend, Indiana Question Mark
Movement Serial Number: 923906 Question Mark
Grade: 407 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1919 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 17 of 30 Question Mark
Grade/Model Total Production: 31,000 Question Mark
Size: 12s Question Mark
Jewels: 15j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Double Roller: Yes Question Mark
Regulator: Micrometric Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 569.407G17.12S66.121M66.O395.P270.15J169 Question Mark
Database Version: v52.622 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 93.33 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 321.88 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 3.604% Question Mark
Registry Population:
Scoped for This Run Only		5 (0.50%) Question Mark
$ Estimated Value (12 Month Change): 16.67% Analyzing 126 Sales Question Mark
Value Guide
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Production Metrics Tree: Grade 407

Target Profile: 12S-M1-15J-ONP-U

South Bend Grade 407 (All Variations): 31,000 ETP
12S: 31,000 100.00%
12s, Grade 407
12S-M1: 31,000 100.00%
12s, Grade 407, Model 1
12S-M1-15J: 31,000 100.00%
12s, Grade 407, Model 1, 15 Jewels
12S-M1-15J-ONP: 31,000 100.00%
12s, Grade 407, Model 1, 15 Jewels, Openface/Pendant/Nickel
12S-M1-15J-ONP-U: 31,000 100.00%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There are 5 watches in the population registry for this run.
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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.

Anonymous · February 28, 2021

Serial Number 923902 was reported as accurate.

2mnyboxers Supporter 410 · October 26, 2020

Serial Number 923176 was reported as accurate.

Anonymous · December 5, 2018

Serial Number 923138 was reported as accurate.

RondoTom 64 · August 19, 2014

Serial Number 923460 was reported as accurate.

Anonymous · September 16, 2013

Serial Number 923460 was reported as accurate.

South Bend Grade 407 Pocket Watch