Pocket Watch Database
https://pocketwatchdatabase.com/search/result/lancaster-watch-co/326075
Access Date: August 31, 2024
From the American Horology Archive:
![Lancaster Watch Co. Grade Keystone Watch Co. Pocket Watch](https://pocketwatchdatabase.com/assets/images/models/lancaster-watch-co3-18s-high.jpg)
Lancaster Watch Co.
Grade: Keystone Watch Co.
Manufacturer: | Lancaster Watch Co. | ![]() |
Manufacturer Location: | Lancaster, Pennsylvania | ![]() |
Movement Serial Number: | 326075 | ![]() |
Grade: | Keystone Watch Co. | ![]() |
Variation: | 10J-G | ![]() |
Model: | 3 | ![]() |
Estimated Production Year: | 1887 | ![]() |
Run Quantity: | 3,000 | ![]() |
Grade/Model Run: | 15 of 41 | ![]() |
Grade/Model Total Production: | 45,450 | ![]() |
Variant Est. Production: | 5,500 (18S-M3-10J-HGL) | ![]() |
Size: | 18s | ![]() |
Jewels: | 10j | ![]() |
Movement Configuration: | Hunting | ![]() |
Movement Finish: | Gilt | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | 3/4 Plate | ![]() |
Regulator: | Bitner | ![]() |
Adjusted: | No | ![]() |
Railroad Grade: | No | ![]() |
Movement Markings: | Keystone Watch Co. Pat. Dust Proof Patent Pinion Pat. S.W. Pat. Reg. |
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Case: | Various | ![]() |
Run ID: | 131.G27.18S85.183M25.H74.L70.10J26 | ![]() |
Database Version: | v52.387 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 136.84 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1,012.03 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 19.987% | ![]() |
Registry Population: Scoped for This Run Only | 6 (0.20%) | ![]() |
Production Metrics Tree: Grade Keystone Watch Co.
Target Profile: 18S-M3-10J-HGL-U-10J-G
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 |
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18S-M3: 45,450 46.40% 18s, Grade Keystone Watch Co., Model 3 |
Other: 51,510
Other Models or Unclassified |
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18S-M3-10J: 22,700 23.17% 18s, Grade Keystone Watch Co., Model 3, 10 Jewels |
Other: 22,750
Other Jewels or Unclassified |
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18S-M3-10J-HGL: 5,500 5.61% 18s, Grade Keystone Watch Co., Model 3, 10 Jewels, Hunting/Lever/Gilt |
Other: 17,200
Other Configs or Unclassified |
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18S-M3-10J-HGL-U: 5,500 5.61% | |||||||
18S-M3-10J-HGL-U-10J: 5,500 5.61% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 6 watches in the population registry for this run with 4 images.
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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.
Th4t0n3k1d78 Supporter 17 · July 29, 2024
Serial Number 326075 was reported as accurate.
![Lancaster Watch Co. Grade Keystone Watch Co. Pocket Watch](https://pocketwatchdatabase.com/assets/images/models/lancaster-watch-co3-18s-high.jpg)
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This WatchFrom This Run
uploaded by Th4t0n3k1d78
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From This Run
Image Source/Credit: eBay Auction
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Image Source/Credit: Jones & Horan Auctions
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Image Source/Credit: eBay Auction
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uploaded by Chipilon
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Image Source/Credit: eBay Auction
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Image Source/Credit: eBay Auction
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Image Source/Credit: eBay Auction