Pocket Watch Database

From the American Horology Archive:
Elgin Grade 336 Pocket Watch
Elgin Grade 336 Pocket Watch

Elgin National Watch Co.

Grade: 336

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 18715732
Grade: 336
Model: 5
Class: 106
Estimated Production Year: 1916
Run Quantity: 1,000
Grade/Model Run: 126 of 192
Grade/Model Total Production: 272,700
Variant Est. Production: 271,700 (18S-M5-17J-ONP)
Size: 18s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Full Plate
Barrel: Going
Balance Type: Expansion
Train: Quick
Regulator: Moseley
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
U.S. Patents: 77078, 347272, 345619
Data Research: 1927/1950 Elgin Serial List
Case: Various
Run ID: 9414.336G126.18S3350.185M1427.O3661.P6682.17J1313
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
816.49
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
317.22
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.539%
Registry Population: 4 (0.40%)
$ Estimated Value (12 Month Change): 7.50% Analyzing 927 Sales

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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 · January 6, 2016

Serial Number 18715732 was reported as accurate.

Anonymous · February 10, 2013

Serial Number 18715130 was reported as accurate.

Elgin Grade 336 Pocket Watch
Elgin Grade 336 Pocket Watch