Pocket Watch Database
https://pocketwatchdatabase.com/search/result/rockford/540180
Access Date: April 18, 2024
From the American Horology Archive:
Rockford Watch Co.
Grade: 910
Some Marked "King Edward"
| Manufacturer: | Rockford |  |
| Manufacturer Location: | Rockford, Illinois | |
| Movement Serial Number: | 540180 | |
| Grade: | 910 | |
| Model: | 9 | |
| Estimated Production Year: | 1899 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 6 of 7 | |
| Grade/Model Total Production: | 5,200 | |
| Size: | 18s | |
| Jewels: | 21j | |
| Jewel Material: | Ruby & Sapphire | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Signing Style: | Block Letter | |
| Movement Inlay Color: | Gilt | |
| Movement Setting: | Lever | |
| Plate: | Full Plate | |
| Train: | Quick | |
| Regulator: | Reed | |
| Hairspring: | Breguet | |
| Escapement Type: | Straight-line | |
| Standard Dial Type: | Double-Sunk | |
| Adjusted: | Yes | |
| Adjusted to Position: | Yes | |
| Adjusted # of Positions: | 5 | |
| Adjusted to Temperature: | Yes | |
| Adjusted to Isochronism: | Yes | |
| Railroad Grade: | Yes | |
| Movement Markings: | Rockford Watch Co. 21 Jewels Adjusted R.G. |
|
| Data Research: |
1907 Rockford Serial List |
|
| Case: | Various | |
| Run ID: | 701.910G9.18S634.189M49.O235.L563.21J18 | |
| Database Version: | v52.235 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 15.65 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 160.02 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.810% | |
| Registry Population: | 29 (2.90%) | |
| $ Estimated Value (12 Month Change): | 11.76% Analyzing 56 Sales | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 29 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.
Anonymous · September 30, 2023
Serial Number 539992 was reported as accurate.
Anonymous · July 15, 2023
Serial Number 540330 was reported as inaccurate.
non-marked multi-colored fancy dial and hands
instead of traditional double-sunk dial.
Anonymous · July 16, 2022
Serial Number 539503 was reported as accurate.
Anonymous · March 8, 2021
Serial Number 540166 was reported as accurate.
jamiej 57 · March 5, 2021
Serial Number 540180 was reported as accurate.
Anonymous · June 25, 2019
Serial Number 539596 was reported as accurate.
Anonymous · April 25, 2019
Serial Number 539607 was reported as accurate.
Anonymous · April 4, 2019
Serial Number 540180 was reported as accurate.
batman7460 1 · March 8, 2019
Serial Number 539718 was reported as accurate.
Anonymous · December 15, 2018
Serial Number 539905 was reported as accurate.
Anonymous · November 2, 2018
Serial Number 539623 was reported as accurate.
Anonymous · October 26, 2018
Serial Number 540009 was reported as accurate.
rcterry 10 · October 18, 2018
Serial Number 540056 was reported as accurate.
Anonymous · July 10, 2017
Serial Number 540009 was reported as accurate.
rcterry 10 · June 2, 2017
Serial Number 540056 was reported as accurate.
Gasperoff Supporter 727 · December 26, 2016
Serial Number 540171 was reported as accurate.
slitvinoff 18 · September 29, 2016
Serial Number 540171 was reported as inaccurate.
Plymouth Watch Co
tsullivan 18 · September 12, 2016
Serial Number 539762 was reported as inaccurate.
Anonymous · November 6, 2014
Serial Number 539574 was reported as accurate.
Anonymous · October 24, 2014
Serial Number 540301 was reported as inaccurate.
King Edward
21j 18sz
Adjusted
Carrato 86 · July 29, 2014
Serial Number 540119 was reported as accurate.
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