Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/rockford/233848
https://pocketwatchdatabase.com/search/result/rockford/233848
Access Date: April 19, 2024
From the American Horology Archive:
Rockford Watch Co.
Grade: 47
| Manufacturer: | Rockford |  |
| Manufacturer Location: | Rockford, Illinois | |
| Movement Serial Number: | 233848 | |
| Grade: | 47 | |
| Model: | 4 | |
| Estimated Production Year: | 1885 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 1 of 2 | |
| Grade/Model Total Production: | 1,800 | |
| Size: | 18s | |
| Jewels: | 15j | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Inlay Color: | Black | |
| Movement Setting: | Lever | |
| Plate: | Full Plate | |
| Regulator: | Micrometric | |
| Escapement Type: | Right-angle | |
| Adjusted: | Yes | |
| Movement Markings: | Rockford Watch Co. Rockford, Ill. Adjusted Patent Pinion |
|
| Data Research: |
1907 Rockford Serial List |
|
| Case: | Various | |
| Run ID: | 186.47G1.18S184.184M5.O5.L49.15J51 | |
| Database Version: | v52.235 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 5.42 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 55.37 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.280% | |
| Registry Population: | 7 (0.70%) | |
Production Metrics Tree: Grade 47
Target Profile: 18S-M4-15J-ONL-A
| Rockford Grade 47 (All Variations): 1,800 ETP |
| 18S: 1,800 100.00% 18s, Grade 47 |
| 18S-M4: 1,800 100.00% 18s, Grade 47, Model 4 |
| 18S-M4-15J: 1,800 100.00% 18s, Grade 47, Model 4, 15 Jewels |
| 18S-M4-15J-ONL: 1,800 100.00% 18s, Grade 47, Model 4, 15 Jewels, Openface/Lever/Nickel |
| 18S-M4-15J-ONL-A: 1,800 100.00% |
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 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.
Anonymous · May 28, 2022
Serial Number 233149 was reported as accurate.
keywind 12 · January 6, 2018
Serial Number 233226 was reported as accurate.
Anonymous · January 2, 2018
Serial Number 233056 was reported as accurate.
Anonymous · August 17, 2015
Serial Number 233070 was reported as accurate.
Anonymous · May 10, 2013
Serial Number 233993 was reported as accurate.
