Pocket Watch Database

From the American Horology Archive:
South Bend Grade 313 Pocket Watch
South Bend Grade 313 Pocket Watch

South Bend Watch Co.

Grade: 313

Manufacturer: South Bend
Manufacturer Location: South Bend, Indiana
Movement Serial Number: 731319
Grade: 313
Model: 2
Estimated Production Year: 1912
Run Quantity: 1,000
Grade/Model Run: 7 of 8
Grade/Model Total Production: 8,000
Size: 18s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Wide Stripe Over Pinwheel
Movement Inlay Color: Black
Movement Setting: Lever
Plate: Full Plate
Double Roller: Yes
Regulator: Precision Nut & Screw
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Movement Markings: South Bend Watch Co.
South Bend, Ind.
313
Adjusted
17 Jewels
Double Roller
Data Research: 1917 South Bend Serial List
Case: Various
Run ID: 377.313G7.18S105.182M60.O222.L259.17J136
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
23.95
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
82.29
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.930%
Registry Population: 12 (1.20%)

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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.


ChrisG Top Contributor Supporter 533 · August 13, 2023

Serial Number 731161 was reported as accurate.

czechmauseritis 43 · March 5, 2019

Serial Number 731319 was reported as accurate.

colaman6mcq Supporter 151 · January 26, 2018

Serial Number 731509 was reported as accurate.

Anonymous · December 16, 2017

Serial Number 731870 was reported as accurate.

Anonymous · December 9, 2017

Serial Number 731414 was reported as accurate.

Anonymous · November 26, 2017

Serial Number 731355 was reported as accurate.

Anonymous · November 25, 2017

Serial Number 731414 was reported as accurate.

Anonymous · May 4, 2017

Serial Number 731979 was reported as accurate.

Anonymous · May 4, 2017

Serial Number 731237 was reported as accurate.

Anonymous · January 16, 2017

Serial Number 731213 was reported as accurate.

Anonymous · October 12, 2016

Serial Number 731189 was reported as accurate.

ChrisG Top Contributor Supporter 533 · October 27, 2015

Serial Number 731860 was reported as accurate.

bamadadof3a Supporter 45 · March 11, 2015

Serial Number 731889 was reported as accurate.

Anonymous · October 3, 2014

Serial Number 731597 was reported as accurate.

Anonymous · August 4, 2014

Serial Number 731388 was reported as accurate.

South Bend Grade 313 Pocket Watch
South Bend Grade 313 Pocket Watch