Pocket Watch Database
https://pocketwatchdatabase.com/search/result/e.-howard-watch-co.-keystone/1099176/link
Access Date: April 29, 2025
Due to the lack of existing factory records, our E. Howard Watch Co. (Keystone) database has been reconstructed using observations of known watches.
As a result, the information may contain inaccuracies. Please let us know if you have details that can improve the database.
From the American Horology Archive:
-Series7-12s.jpg)
E. Howard Watch Co. (Keystone)
Grade: Series 7
| Manufacturer: | E. Howard Watch Co. (Keystone) |
|
| Manufacturer Location: | Waltham, Massachusetts |
|
| Movement Serial Number: | 1099176 |
|
| Grade: | Series 7 |
|
| Model: | 1908 |
|
| Estimated Production Year: | Members Only Data |
|
| Run Quantity: | Members Only Data |
|
| Grade/Model Run: | Members Only Data |
|
| Grade/Model Total Production: | Members Only Data |
|
| Variant Est. Production: | Members Only Data |
|
| Size: | 12s |
|
| Jewels: | 17j |
|
| Jewel Setting: | Members Only Data |
|
| Movement Configuration: | Openface |
|
| Movement Finish: | Nickel |
|
| Movement Setting: | Pendant |
|
| Wind Mechanism: | Pendant |
|
| Plate: | Bridge Plate |
|
| Double Roller: | Yes |
|
| Barrel: | Safety |
|
| Regulator: | Members Only Data |
|
| Hairspring: | Members Only Data |
|
| Standard Dial Type: | Members Only Data |
|
| Adjusted: | Members Only Data |
|
| Adjusted # of Positions: | Members Only Data |
|
| Adjusted to Temperature: | Members Only Data |
|
| Railroad Grade: | Members Only Data |
|
| Movement Markings: | Members Only Data | |
| Case: | Various | |
| Run ID: | 198.G18.12S34.121908M31.O121.P153.17J115 | |
| Database Version: | v52.642 | |
| Advanced Metrics | ||
|
Members Only Data.
Login or
create a free account to unlock.
|
||
| Registry Population: Scoped for This Run Only | 9 (0.30%) | |
| $ Estimated Value (12 Month Change): | 11.18% Analyzing 432 Sales | |
|
Research Note: #1099140: Marked both "Pat'd '08" and "Pat'd '12."
|
||
14 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Variant Est. Production, Jewel Setting, Regulator Type, Hairspring, Standard Dial Type, Adjustments, Positional Adjustments, Temperature Adjustments, Railroad Grade Designation, Movement Markings
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 9 watches in the population registry for this run with 5 images.
|
|||||
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
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 11, 2022
Serial Number 1097936 was reported as accurate.
Anonymous · November 4, 2021
Serial Number 1097325 was reported as accurate.
MoatsJustin1 top-contributor 5428 · September 25, 2021
Serial Number 1098368 was reported as accurate.
cmdraven 4121 · August 25, 2021
Serial Number 1099982 was reported as accurate.
bwcrtime 192 · October 19, 2020
Serial Number 1099865 was reported as accurate.
bwcrtime 192 · October 19, 2020
Serial Number 1099865 was reported as accurate.
2mnyboxers Supporter 410 · November 8, 2019
Serial Number 1099537 was reported as accurate.
Anonymous · July 31, 2019
Serial Number 1099174 was reported as accurate.
Anonymous · May 20, 2019
Serial Number 1099802 was reported as accurate.
Anonymous · January 7, 2019
Serial Number 1098403 was reported as accurate.
-
This WatchFrom This Runuploaded by ChrisG
-
From This Runuploaded by vradzimski
-
From This Runuploaded by thodge0001
-
From This Runuploaded by gneissnz
-
From This Runuploaded by pcollier614
-
uploaded by xandx2
-
uploaded by chbarbour
-
uploaded by netmind
-
uploaded by rfbtxoh
-
uploaded by Blicquer