Pocket Watch Database
https://pocketwatchdatabase.com/search/result/rockford/535364
Access Date: April 25, 2024
From the American Horology Archive:
Rockford Watch Co.
Grade: 900
| Manufacturer: | Rockford |  |
| Manufacturer Location: | Rockford, Illinois | |
| Movement Serial Number: | 535364 | |
| Grade: | 900 | |
| Model: | 9 | |
| Estimated Production Year: | 1899 | |
| Run Quantity: | 200 | |
| Grade/Model Run: | 2 of 4 | |
| Grade/Model Total Production: | 1,000 | |
| Size: | 18s | |
| Jewels: | 24j | |
| Jewel Material: | Ruby & Sapphire | |
| Jewel Setting: | Gold Settings (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 | |
| Pallet Jewel Material: | Sapphire | |
| 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 | |
| Data Research: |
1907 Rockford Serial List |
|
| Case: | Various | |
| Run ID: | 692.900G3.18S625.189M43.O228.L554.24J4 | |
| Database Version: | v52.245 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 3.01 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 30.75 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.156% | |
| Registry Population: | 13 (6.50%) | |
Production Metrics Tree: Grade 900
Target Profile: 18S-M9-24J-ONL-A5PTI
| Rockford Grade 900 (All Variations): 1,100 ETP | |
| 18S: 1,100 100.00% 18s, Grade 900 |
|
| 18S-M9: 1,000 90.91% 18s, Grade 900, Model 9 |
Other: 100
Other Models or Unclassified |
| 18S-M9-24J: 1,000 90.91% 18s, Grade 900, Model 9, 24 Jewels |
|
| 18S-M9-24J-ONL: 1,000 90.91% 18s, Grade 900, Model 9, 24 Jewels, Openface/Lever/Nickel |
|
| 18S-M9-24J-ONL-A5PTI: 1,000 90.91% | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 13 watches in the population registry for this run with 2 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 · June 24, 2022
Serial Number 535304 was reported as accurate.
Anonymous · May 13, 2022
Serial Number 535278 was reported as accurate.
Anonymous · August 11, 2021
Serial Number 535276 was reported as accurate.
Anonymous · January 27, 2021
Serial Number 535304 was reported as accurate.
Anonymous · February 23, 2020
Serial Number 535223 was reported as accurate.
Anonymous · December 22, 2018
Serial Number 535249 was reported as accurate.
Anonymous · December 4, 2018
Serial Number 535277 was reported as accurate.
Anonymous · October 19, 2018
Serial Number 535304 was reported as accurate.
Anonymous · October 12, 2018
Serial Number 535304 was reported as accurate.
Anonymous · October 8, 2017
Serial Number 535226 was reported as accurate.
Anonymous · February 14, 2017
Serial Number 535278 was reported as accurate.
Anonymous · February 1, 2017
Serial Number 535278 was reported as accurate.
Anonymous · October 17, 2016
Serial Number 535272 was reported as accurate.
pocketwatch101 111 · April 16, 2016
Serial Number 535226 was reported as accurate.
pocketwatch101 111 · April 16, 2016
Serial Number 535364 was reported as accurate.
Anonymous · December 11, 2015
Serial Number 535236 was reported as accurate.
Anonymous · December 10, 2015
Serial Number 535236 was reported as accurate.
Anonymous · June 8, 2015
Serial Number 535226 was reported as accurate.
Anonymous · April 13, 2015
Serial Number 535236 was reported as accurate.
Anonymous · March 25, 2014
Serial Number 535205 was reported as accurate.
aberna 1 · December 21, 2013
Serial Number 535304 was reported as accurate.
Anonymous · December 21, 2013
Serial Number 535304 was reported as accurate.
eparso 59 · July 2, 2013
Serial Number 535353 was reported as accurate.
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This WatchFrom This Runuploaded by pocketwatch101
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From This Runuploaded by pocketwatch101
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Image Source/Credit: Jones & Horan Auctions
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uploaded by AdamVintage
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uploaded by Steve3bs
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Image Source/Credit: eBay Auction
