Pocket Watch Database
https://pocketwatchdatabase.com/search/result/rockford/340780
Access Date: December 25, 2024
From the American Horology Archive:
Rockford Watch Co.
Grade: 66
Manufacturer: | Rockford | |
Manufacturer Location: | Rockford, Illinois | |
Movement Serial Number: | 340780 | |
Grade: | 66 | |
Variation: | LP | |
Model: | 7 | |
Estimated Production Year: | 1889 | |
Run Quantity: | 1,000 | |
Grade/Model Run: | 11 of 17 | |
Grade/Model Total Production: | 14,700 | |
Variant Est. Production: | 5,000 (18S-M7-11J-ONL-U-LP) | |
Size: | 18s | |
Jewels: | 11j | |
Jewel Setting: | Screw-Set | |
Movement Configuration: | Openface | |
Movement Finish: | Nickel | |
Movement Inlay Color: | Black | |
Movement Setting: | Lever | |
Plate: | Full Plate | |
Regulator: | Plain | |
Hairspring: | Flat | |
Escapement Type: | Straight-line | |
Standard Dial Type: | Single-Sunk | |
Adjusted: | No | |
Railroad Grade: | No | |
Movement Markings: | R.W.Co. Rockford Ill. |
|
Case: | Various | |
Run ID: | 322.66G11.18S320.187M37.O49.L185.11J68 | |
Data Research: |
1907 Rockford Serial List |
|
Database Version: | v52.526 | |
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 | 452.42 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 2.289% | |
Registry Population: Scoped for This Run Only | 11 (1.10%) |
Production Metrics Tree: Grade 66
Target Profile: 18S-M7-11J-ONL-U-LP
Rockford Grade 66 (All Variations): 14,700 ETP | ||
18S: 14,700 100.00% 18s, Grade 66 |
||
18S-M7: 14,700 100.00% 18s, Grade 66, Model 7 |
||
18S-M7-11J: 14,000 95.24% 18s, Grade 66, Model 7, 11 Jewels |
Other: 700
Other Jewels or Unclassified |
|
18S-M7-11J-ONL: 14,000 95.24% 18s, Grade 66, Model 7, 11 Jewels, Openface/Lever/Nickel |
||
18S-M7-11J-ONL-U: 14,000 95.24% | ||
18S-M7-11J-ONL-U-LP: 5,000 34.01% | Other: 9,000
Other Variants or Unclassified |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 11 watches in the population registry for this run with 2 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.
CJEmpire3 113 · August 5, 2021
Serial Number 340764 was reported as accurate.
Chattflash 24 · February 9, 2014
Serial Number 340338 was reported as accurate.
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