Pocket Watch Database
https://pocketwatchdatabase.com/search/result/rockford/403615
Access Date: August 31, 2024
From the American Horology Archive:
![Rockford Grade 86 Pocket Watch](https://pocketwatchdatabase.com/assets/images/models/rockford7-18s.jpg)
Rockford Watch Co.
Grade: 86
Mixed Run
Manufacturer: | Rockford | ![]() |
Manufacturer Location: | Rockford, Illinois | ![]() |
Movement Serial Number: | 403615 | ![]() |
Grade: | 86 | ![]() |
Variation: | LS/LP | ![]() |
Model: | 7 | ![]() |
Estimated Production Year: | 1892 | ![]() |
Run Quantity: | 500 | ![]() |
Grade/Model Run: | 12 of 19 | ![]() |
Grade/Model Total Production: | 9,550 | ![]() |
Variant Est. Production: | 2,300 (18S-M7-15J-ONL-U/A-LS/LP) | ![]() |
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: | Type 6 | ![]() |
Hairspring: | Breguet | ![]() |
Escapement Type: | Straight-line | ![]() |
Standard Dial Type: | Single-Sunk | ![]() |
Adjusted: | Mixed | ![]() |
Movement Markings: | R.W.Co. Rockford Ill. |
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Case: | Various | ![]() |
Run ID: | 430.86G12.18S366.187M68.O80.L293.15J177 | ![]() |
Data Research: |
1907 Rockford Serial List |
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Database Version: | v52.387 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 28.75 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 293.91 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1.487% | ![]() |
Registry Population: Scoped for This Run Only | 6 (1.20%) | ![]() |
$ Estimated Value (12 Month Change): | -16.36% Analyzing 65 Sales | ![]() |
Research Note: #403615: Verified as Marked "17 Jewels." #403615: Verified as Marked "17 Jewels" and "Adjusted."
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Production Metrics Tree: Grade 86
Target Profile: 18S-M7-15J-ONL-U/A-LS/LP
Rockford Grade 86 (All Variations): 9,550 ETP | |
18S: 9,550 100.00% 18s, Grade 86 |
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18S-M7: 9,550 100.00% 18s, Grade 86, Model 7 |
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18S-M7-15J: 9,550 100.00% 18s, Grade 86, Model 7, 15 Jewels |
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18S-M7-15J-ONL: 9,550 100.00% 18s, Grade 86, Model 7, 15 Jewels, Openface/Lever/Nickel |
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18S-M7-15J-ONL-U/A: 9,550 100.00% | |
18S-M7-15J-ONL-U/A-LS/LP: 2,300 24.08% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 6 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.
Anonymous · May 18, 2021
Serial Number 403615 was reported as inaccurate.
Anonymous · March 16, 2019
Serial Number 403898 was reported as accurate.
fixmenow 31 · November 23, 2017
Serial Number 403908 was reported as accurate.
Anonymous · August 3, 2017
Serial Number 403903 was reported as accurate.
Anonymous · June 29, 2016
Serial Number 403903 was reported as inaccurate.
Firebirdjeff 41 · September 26, 2014
Serial Number 403553 was reported as accurate.
Diopside 83 · December 21, 2013
Serial Number 403934 was reported as accurate.
![Rockford Grade 86 Pocket Watch](https://pocketwatchdatabase.com/assets/images/models/rockford7-18s.jpg)
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This WatchFrom This Run
uploaded by Bostonjoe
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From This Run
uploaded by firebirdjeff02
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From This Run
uploaded by fixmenow
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uploaded by MichaelB
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Image Source/Credit: eBay Auction
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uploaded by Harley505
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Image Source/Credit: eBay Auction
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uploaded by Rockfordguy
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uploaded by KyleVick