Pocket Watch Database
https://pocketwatchdatabase.com/search/result/rockford/724936
Access Date: October 13, 2024
From the American Horology Archive:
Rockford Watch Co.
Grade: 205
Winnebago
Manufacturer: | Rockford | |
Manufacturer Location: | Rockford, Illinois | |
Movement Serial Number: | 724936 | |
Grade: | 205 | |
Model: | 9 | |
Estimated Production Year: | 1907 | |
Run Quantity: | 1,000 | |
Grade/Model Run: | 3 of 5 | |
Grade/Model Total Production: | 4,200 | |
Size: | 18s | |
Jewels: | 17j | |
Jewel Material: | Ruby & Sapphire | |
Jewel Setting: | Screw-Set | |
Movement Configuration: | Openface | |
Movement Finish: | Nickel | |
Movement Inlay Color: | Gilt | |
Movement Setting: | Lever | |
Plate: | Full Plate | |
Double Roller: | Yes | |
Regulator: | Type 7 | |
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. U.S.A. Winnebago 17 Jewels Adjusted Five Positions Double Roller |
|
Case: | Various | |
Run ID: | 1047.205G3.18S740.189M101.O395.L762.17J352 | |
Data Research: |
1907 Rockford Serial List |
|
Database Version: | v52.407 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 12.64 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 129.24 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.654% | |
Registry Population: Scoped for This Run Only | 19 (1.90%) |
Production Metrics Tree: Grade 205
Target Profile: 18S-M9-17J-ONL-A5PTI
Rockford Grade 205 (All Variations): 4,200 ETP |
18S: 4,200 100.00% 18s, Grade 205 |
18S-M9: 4,200 100.00% 18s, Grade 205, Model 9 |
18S-M9-17J: 4,200 100.00% 18s, Grade 205, Model 9, 17 Jewels |
18S-M9-17J-ONL: 4,200 100.00% 18s, Grade 205, Model 9, 17 Jewels, Openface/Lever/Nickel |
18S-M9-17J-ONL-A5PTI: 4,200 100.00% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 19 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.
ChrisG Top Contributor Supporter 576 · February 21, 2024
Serial Number 724348 was reported as accurate.
Snapper Supporter 141 · November 27, 2023
Serial Number 724348 was reported as accurate.
MoatsJustin1 top-contributor 5171 · November 7, 2023
Serial Number 724252 was reported as accurate.
cbfixesall 2 · January 22, 2022
Serial Number 724725 was reported as accurate.
snellingt Supporter 32 · August 22, 2020
Serial Number 724577 was reported as accurate.
waltham1833 71 · March 23, 2020
Serial Number 724266 was reported as accurate.
barelymoving555 56 · December 30, 2017
Serial Number 724450 was reported as accurate.
checkmate 1 · December 11, 2015
Serial Number 724256 was reported as accurate.
checkmate 1 · December 11, 2015
Serial Number 724256 was reported as accurate.
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This WatchFrom This Run
uploaded by Rickglick1
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From This Run
uploaded by cbfixesall
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From This Run
uploaded by ChrisG
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From This Run
uploaded by deveronjewellers
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Image Source/Credit: Jones & Horan Auctions
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uploaded by Rockfordguy
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uploaded by kenlmitchell
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uploaded by Rickglick1
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uploaded by wmike565
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uploaded by Rickglick1