Pocket Watch Database
https://pocketwatchdatabase.com/search/result/rockford/324590
Access Date: November 18, 2024
From the American Horology Archive:
Rockford Watch Co.
Grade: 83
Mixed Run: Adjusted and Unadjusted Movements
| Manufacturer: | Rockford |  |
| Manufacturer Location: | Rockford, Illinois | |
| Movement Serial Number: | 324590 | |
| Grade: | 83 | |
| Model: | 8 | |
| Estimated Production Year: | 1888 | |
| Run Quantity: | 2,000 | |
| Grade/Model Run: | 20 of 32 | |
| Grade/Model Total Production: | 21,100 | |
| Variant Est. Production: | 20,400 (18S-M8-15J-HNL) | |
| Size: | 18s | |
| Jewels: | 15j | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Nickel | |
| Movement Inlay Color: | Black | |
| Movement Setting: | Lever | |
| Plate: | Full Plate | |
| Regulator: | Type 5 | |
| Hairspring: | Breguet | |
| Escapement Type: | Straight-line | |
| Adjusted: | Mixed | |
| Movement Markings: | R.W.Co. Rockford Ill. |
|
| Case: | Various | |
| Run ID: | 300.83G20.18S298.188M65.H146.L163.15J116 | |
| Data Research: |
1907 Rockford Serial List |
|
| Database Version: | v52.440 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 63.52 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 649.40 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 3.286% | |
| Registry Population: Scoped for This Run Only | 23 (1.15%) | |
|
Research Note: Mixed Run. #324908, #323225, #324570: Verified as Marked "Adjusted." #323589, 324590, #324730: Verified as Not Marked "Adjusted."
|
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Production Metrics Tree: Grade 83
Target Profile: 18S-M8-15J-HNL-U/A
| Rockford Grade 83 (All Variations): 21,100 ETP | ||
| 18S: 21,100 100.00% 18s, Grade 83 |
||
| 18S-M8: 21,100 100.00% 18s, Grade 83, Model 8 |
||
| 18S-M8-15J: 20,600 97.63% 18s, Grade 83, Model 8, 15 Jewels |
Other: 500
Other Jewels or Unclassified |
|
| 18S-M8-15J-HNL: 20,400 96.68% 18s, Grade 83, Model 8, 15 Jewels, Hunting/Lever/Nickel |
Other: 200
Other Configs or Unclassified |
|
| 18S-M8-15J-HNL-U/A: 20,400 96.68% | ||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 23 watches in the population registry for this run with 3 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.
ChrisG Top Contributor Supporter 600 · November 4, 2024
Serial Number 324928 was reported as inaccurate.
Rockfordguy Supporter 44 · August 11, 2024
Serial Number 324928 was reported as inaccurate.
Rcardkidz 4054 · March 23, 2024
Serial Number 323398 was reported as accurate.
Anonymous · June 24, 2021
Serial Number 324033 was reported as accurate.
MoatsJustin1 top-contributor 5266 · February 22, 2021
Serial Number 323245 was reported as accurate.
Anonymous · January 27, 2021
Serial Number 324716 was reported as inaccurate.
Anonymous · January 26, 2021
Serial Number 324716 was reported as inaccurate.
Radron 109 · November 16, 2019
Serial Number 324065 was reported as accurate.
Anonymous · September 17, 2019
Serial Number 324761 was reported as accurate.
Anonymous · August 26, 2019
Serial Number 323654 was reported as accurate.
Anonymous · August 9, 2019
Serial Number 324748 was reported as accurate.
Anonymous · April 19, 2019
Serial Number 323113 was reported as accurate.
Anonymous · March 13, 2019
Serial Number 323255 was reported as accurate.
Anonymous · February 23, 2019
Serial Number 323092 was reported as accurate.
Anonymous · February 20, 2019
Serial Number 323092 was reported as accurate.
Anonymous · February 14, 2019
Serial Number 324444 was reported as accurate.
Anonymous · January 31, 2019
Serial Number 323964 was reported as accurate.
Anonymous · January 19, 2019
Serial Number 323999 was reported as accurate.
Anonymous · July 29, 2018
Serial Number 323274 was reported as accurate.
daddo46 992 · June 9, 2018
Serial Number 324668 was reported as accurate.
daddo46 992 · June 8, 2018
Serial Number 324668 was reported as accurate.
Anonymous · March 27, 2018
Serial Number 324821 was reported as accurate.
Anonymous · March 26, 2018
Serial Number 324730 was reported as accurate.
Anonymous · September 11, 2017
Serial Number 323107 was reported as accurate.
Anonymous · September 5, 2017
Serial Number 323437 was reported as accurate.
Anonymous · May 23, 2017
Serial Number 323274 was reported as accurate.
Anonymous · March 3, 2017
Serial Number 324590 was reported as accurate.
Anonymous · November 8, 2016
Serial Number 323082 was reported as accurate.
Anonymous · December 13, 2015
Serial Number 323413 was reported as accurate.
donnydc756 2 · June 8, 2014
Serial Number 324176 was reported as accurate.
Anonymous · January 7, 2014
Serial Number 324829 was reported as accurate.
Anonymous · December 11, 2013
Serial Number 324261 was reported as accurate.
PGill34 60 · August 10, 2013
Serial Number 323224 was reported as accurate.
Anonymous · July 27, 2013
Serial Number 323524 was reported as accurate.
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