Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/lancaster-watch-co/191328
https://pocketwatchdatabase.com/search/result/lancaster-watch-co/191328
Access Date: February 06, 2025
From the American Horology Archive:
Lancaster Watch Co.
Grade: Ruby
Some Movements in Run Finished with 19 Jewels. See Research Notes.
| Manufacturer: | Lancaster Watch Co. |  |
| Manufacturer Location: | Lancaster, Pennsylvania | |
| Movement Serial Number: | 191328 | |
| Grade: | Ruby | |
| Variation: | 10J | |
| Model: | 2 | |
| Estimated Production Year: | 1885 | |
| Run Quantity: | 400 | |
| Grade/Model Run: | 1 of 1 | |
| Grade/Model Total Production: | 400 | |
| Size: | 18s | |
| Jewels: | 10j | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Nickel | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Plate | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Movement Markings: | Ruby Lancaster, Pa. Patent Pinion |
|
| Case: | Various | |
| Run ID: | 96.G2.18S61.182M24.H47.L43.10J18 | |
| Database Version: | v52.605 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 1.20 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 8.69 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.176% | |
| Registry Population: Scoped for This Run Only | 7 (1.75%) | |
|
Research Note: #191305: Private Label "Merced - Eastern Watch Co.", #191026: Verified as "Ruby" Movement, Expert-Verified as 10 Jewels. #191357, #191394: Marked "Ruby - Lancaster, Pa. - Patent Pinion" with raised gold jewel settings on the center wheel and barrel arbor, suggesting possibly 19 jewels.
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Production Metrics Tree: Grade Ruby
Target Profile: 18S-M2-10J-HNL-U-10J
| Lancaster Watch Co. Grade Ruby (All Variations): 500 ETP | |
| 18S: 400 80.00% 18s, Grade Ruby |
Other: 100
Other Sizes or Unclassified |
| 18S-M2: 400 80.00% 18s, Grade Ruby, Model 2 |
|
| 18S-M2-10J: 400 80.00% 18s, Grade Ruby, Model 2, 10 Jewels |
|
| 18S-M2-10J-HNL: 400 80.00% 18s, Grade Ruby, Model 2, 10 Jewels, Hunting/Lever/Nickel |
|
| 18S-M2-10J-HNL-U: 400 80.00% | |
| 18S-M2-10J-HNL-U-10J: 400 80.00% | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 7 watches in the population registry for this run with 3 images.
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Verification Reports for this Run
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