Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/rockford/544830
https://pocketwatchdatabase.com/search/result/rockford/544830
Access Date: April 23, 2024
From the American Horology Archive:
Rockford Watch Co.
Grade: 540
| Manufacturer: | Rockford |  |
| Manufacturer Location: | Rockford, Illinois | |
| Movement Serial Number: | 544830 | |
| Grade: | 540 | |
| Model: | 4 | |
| Estimated Production Year: | 1899 | |
| Run Quantity: | 200 | |
| Grade/Model Run: | 1 of 5 | |
| Grade/Model Total Production: | 1,050 | |
| Size: | 16s | |
| Jewels: | 21j | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Nickel | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Plate | |
| Double Roller: | Yes | |
| Center Wheel Material: | Gold | |
| 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 | |
| Railroad Grade Classification: | Class C | |
| Data Research: |
1907 Rockford Serial List |
|
| Case: | Various | |
| Run ID: | 717.540G1.16S46.164M2.H360.L579.21J25 | |
| Database Version: | v52.243 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 3.16 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 32.29 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.164% | |
| Registry Population: | 5 (2.50%) | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 5 watches in the population registry for this run with 1 image.
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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.
bjeans01 Supporter 54 · July 21, 2022
Serial Number 544990 was reported as accurate.
hossners Supporter 14 · March 22, 2021
Serial Number 544830 was reported as accurate.
Anonymous · March 16, 2019
Serial Number 544990 was reported as accurate.
Anonymous · June 7, 2018
Serial Number 544926 was reported as accurate.
Anonymous · June 2, 2018
Serial Number 544926 was reported as accurate.
Anonymous · October 17, 2016
Serial Number 544940 was reported as inaccurate.
Note: railroad grade yes
Anonymous · March 22, 2014
Serial Number 544947 was reported as accurate.
