Lancaster Watch Co. Pocket Watch: Serial Number 379453 (Grade Keystone Watch Co.)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/keystone-standard-watch-co/379453

Grade: Keystone Watch Co.

Manufacturer:	Lancaster Watch Co.
Manufacturer Location:	Lancaster, Pennsylvania
Movement Serial Number:	379453
Grade:	Keystone Watch Co.
Variation:	No. 5
Model:	5
Estimated Production Year:	1890
Run Quantity:	2,000
Grade/Model Run:	3 of 6
Grade/Model Total Production:	14,700
Size:	18s
Jewels:	15j
Movement Configuration:	Hunting
Movement Finish:	Gilt
Movement Setting:	Lever
Plate:	3/4 Plate
Regulator:	Bitner
Adjusted:	Yes
Movement Markings:	Keystone Watch Co. Pat. Dust Proof. Safety Pinion Pat. S.W. Adjusted
Case:	Various
Run ID:	168.G58.18S116.185M3.H106.L102.15J44
Database Version:	v52.612
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	44.26
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	327.17
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	6.462%
Registry Population: Scoped for This Run Only	4 (0.20%)
Research Note: #380499, 380555: Verified as Post-Dust-Proof Plate but still marked as "Pat. Dust Proof." #379453: Not Marked "Pat. Dust Proof."

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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