Lancaster Watch Co. Pocket Watch: Serial Number 307548 (Grade Keystone Watch Co.)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/lancaster-watch-co/307548

Grade: Keystone Watch Co.

Manufacturer:	Lancaster Watch Co.
Manufacturer Location:	Lancaster, Pennsylvania
Movement Serial Number:	307548
Grade:	Keystone Watch Co.
Variation:	7J-G
Model:	4
Estimated Production Year:	1884
Run Quantity:	1,000
Grade/Model Run:	4 of 5
Grade/Model Total Production:	8,310
Variant Est. Production:	1,000 (18S-M4-7J)
Size:	18s
Jewels:	7j
Movement Configuration:	Hunting
Movement Finish:	Gilt
Movement Setting:	Lever
Plate:	3/4 Plate
Regulator:	Plain
Adjusted:	No
Railroad Grade:	No
Movement Markings:	Keystone Watch Co. Patent Pinion
Case:	Various
Run ID:	115.G14.18S72.184M4.H61.L57.7J26
Database Version:	v52.516
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	25.02
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	184.86
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	3.653%
Registry Population: Scoped for This Run Only	1 (0.10%)

Lancaster Watch Co. Grade Keystone Watch Co. (All Variations): 97,960 ETP
18S: 96,960 98.98% 18s, Grade Keystone Watch Co.			Other: 1,000 Other Sizes or Unclassified
18S-M4: 8,310 8.48% 18s, Grade Keystone Watch Co., Model 4		Other: 88,650 Other Models or Unclassified
18S-M4-7J: 1,000 1.02% 18s, Grade Keystone Watch Co., Model 4, 7 Jewels	Other: 7,310 Other Jewels or Unclassified
18S-M4-7J-HGL: 1,000 1.02% 18s, Grade Keystone Watch Co., Model 4, 7 Jewels, Hunting/Lever/Gilt
18S-M4-7J-HGL-U: 1,000 1.02%
18S-M4-7J-HGL-U-7J: 1,000 1.02%

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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