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 Question Mark
Manufacturer Location: South Bend, Indiana Question Mark
Movement Serial Number: 571931 Question Mark
Grade: 313 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1909 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 4 of 8 Question Mark
Grade/Model Total Production: 8,000 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Wide Stripe Over Pinwheel Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Double Roller: Yes Question Mark
Regulator: Precision Nut & Screw Question Mark
Hairspring: Breguet Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: No Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Movement Markings: South Bend Watch Co.
South Bend, Ind.
313
Adjusted
17 Jewels
Double Roller
Case: Various Question Mark
Run ID: 204.313G4.18S84.182M39.O108.L199.17J81 Question Mark
Data Research: 1917 South Bend Serial List
Question Mark
Database Version: v52.450 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
24.08 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
82.29 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.930% Question Mark
Registry Population:
Scoped for This Run Only
12 (1.20%) 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 · November 5, 2020

Serial Number 571694 was reported as accurate.

wdtrautman 5 · August 22, 2018

Serial Number 571278 was reported as accurate.

Anonymous · July 15, 2018

Serial Number 571898 was reported as accurate.

Anonymous · July 6, 2018

Serial Number 571375 was reported as accurate.

Anonymous · May 20, 2015

Serial Number 571518 was reported as accurate.

mehuffer 70 · December 12, 2013

Serial Number 571138 was reported as accurate.

JimmyD 9 · July 1, 2013

Serial Number 571918 was reported as accurate.

JimmyD 9 · July 1, 2013

Serial Number 571918 was reported as accurate.

Anonymous · January 7, 2013

Serial Number 571710 was reported as accurate.

Anonymous · January 7, 2013

Serial Number 571710 was reported as accurate.

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