Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/rockford/433070
https://pocketwatchdatabase.com/search/result/rockford/433070
Access Date: April 19, 2024
From the American Horology Archive:
Rockford Watch Co.
Grade: 83
| Manufacturer: | Rockford |  |
| Manufacturer Location: | Rockford, Illinois | |
| Movement Serial Number: | 433070 | |
| Grade: | 83 | |
| Model: | 8 | |
| Estimated Production Year: | 1894 | |
| Run Quantity: | 100 | |
| Grade/Model Run: | 28 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 6 | |
| Hairspring: | Breguet | |
| Escapement Type: | Straight-line | |
| Adjusted: | Mixed | |
| Movement Markings: | R.W.Co. Rockford Ill. |
|
| Data Research: |
1907 Rockford Serial List |
|
| Case: | Various | |
| Run ID: | 476.83G28.18S409.188M116.H261.L339.15J186 | |
| Database Version: | v52.235 | |
| 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: | 2 (2.00%) | |
| $ Estimated Value (12 Month Change): | -16.77% Analyzing 104 Sales | |
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 |
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| 18S-M8: 21,100 100.00% 18s, Grade 83, Model 8 |
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| 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 2 watches in the population registry for this run.
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