Pocket Watch Database

From the American Horology Archive:
Elgin Grade 70 Pocket Watch

Elgin National Watch Co.

Grade: 70

National Watch Co.

Manufacturer: Elgin Question Mark
Manufacturer Location: Elgin, Illinois Question Mark
Movement Serial Number: 246506 Question Mark
Grade: 70 Question Mark
Variation: National Watch Co. Question Mark
Model: 2 Question Mark
Class: 1 Question Mark
Estimated Production Year: 1873 Question Mark
Run Quantity: 12 Question Mark
Grade/Model Run: 1 of 53 Question Mark
Grade/Model Total Production: 74,500 Question Mark
Variant Est. Production: 12 (18S-M2-15J-HGL-A2P-NATIONAL WATCH CO.) Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Question Mark
Movement Inlay Color: None Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Train: Quick Question Mark
Regulator: Moseley Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 2 Question Mark
Adjusted to Temperature: No Question Mark
Adjustment Tolerance: [21] 2P +/- 15 s/24hrs., Temp. +/- 8 s/16hrs., Reg. +/- 5 s/24hrs. Question Mark
Railroad Grade: Yes Question Mark
U.S. Patents: 77078 Question Mark
Movement Markings: National Watch Co.
Adjusted
Patent Pinion
Elgin Ills.
Case: Various Question Mark
Run ID: 236.70G1.18S217.182M4.H235.L4.15J62 Question Mark
Data Research: 1896 Elgin Serial List
1904 Elgin Serial List
1915 Elgin Serial List
1927/1950 Elgin Serial List
Question Mark
Database Version: v52.557 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
224.40 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
86.62 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.147% Question Mark
$ Estimated Value (12 Month Change): 7.23% Analyzing 352 Sales Question Mark
Research Note: Elgin Serial Lists designate this run as "N.W.Co." This grade, later grouped into the "Grade 70" numeric classification, was produced in a single batch of 12 movements. #246506 has been verified as marked "National Watch Co." in Old-English Blackletter style and features large gold jewel settings, gold balance screws, and pull-out lever. The dial does not feature a seconds register and is reported to by a conversion-style dial, signed "Elgin Nat'l Watch Co." in an elaborate Old-English style. Photos available on this page: https://mb.nawcc.org/threads/elgins-early-national-watch-co-grade.170189/ [NAWCC]

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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.


bjeans01 Supporter 54 · January 19, 2020

Serial Number 246506 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Hunting
Movement Setting changed from Key to Lever

Anonymous · August 20, 2018

Serial Number 246507 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Hunting
Movement Setting changed from Key to Lever
Elgin Grade 70 Pocket Watch