Pocket Watch Database

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: 992628 Question Mark
Grade: 407 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 25 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: 636.407G25.12S91.121M91.O460.P327.15J185 Question Mark
Database Version: v52.516 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
7 (0.70%) Question Mark
$ Estimated Value (12 Month Change): -16.00% Analyzing 124 Sales Question Mark

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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 · October 12, 2023

Serial Number 992675 was reported as accurate.

Anonymous · October 12, 2019

Serial Number 992600 was reported as accurate.

Anonymous · June 14, 2018

Serial Number 992422 was reported as accurate.

amcfarlane Supporter 32 · November 14, 2017

Serial Number 992505 was reported as inaccurate.

Note: 15 Jewels
Model or Grade: #407
Changes since this report was submitted:
Grade changed from Unknown to 407
Size changed from Unknown to 12
Factory Model changed from 0 to 1
Railroad Grade changed from ? to No
Plate changed from Unknown to Bridge

Anonymous · May 9, 2015

Serial Number 992123 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Grade changed from Unknown to 407
Size changed from Unknown to 12
Factory Model changed from 0 to 1
Railroad Grade changed from ? to No
Plate changed from Unknown to Bridge

Anonymous · May 2, 2015

Serial Number 992128 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 407
Factory Model changed from 0 to 1
Railroad Grade changed from ? to No

watchman4831 193 · October 26, 2014

Serial Number 992628 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Grade changed from Unknown to 407
Size changed from Unknown to 12
Factory Model changed from 0 to 1
Railroad Grade changed from ? to No
Plate changed from Unknown to Bridge
South Bend Grade 407 Pocket Watch