Pocket Watch Database
https://pocketwatchdatabase.com/search/result/e.-howard-watch-co.-keystone/1148798
Access Date: April 30, 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:
-Series10-16s.jpg)
E. Howard Watch Co. (Keystone)
Grade: Series 10
| Manufacturer: | E. Howard Watch Co. (Keystone) |
|
| Manufacturer Location: | Waltham, Massachusetts |
|
| Movement Serial Number: | 1148798 |
|
| Grade: | Series 10 |
|
| Model: | 1907 |
|
| 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: | 16s |
|
| Jewels: | 21j |
|
| Jewel Setting: | Members Only Data |
|
| Movement Configuration: | Openface |
|
| Movement Finish: | Nickel |
|
| Finish Pattern: | Members Only Data |
|
| Movement Inlay Color: | Members Only Data |
|
| Movement Setting: | Lever |
|
| Wind Mechanism: | Pendant |
|
| Plate: | Bridge Plate |
|
| Bridge Type: | Center |
|
| Double Roller: | Yes |
|
| Barrel: | Going |
|
| Regulator: | Members Only Data |
|
| Hairspring: | Members Only Data |
|
| Standard Dial Type: | Members Only Data |
|
| Adjusted: | Members Only Data |
|
| Adjusted to Position: | Members Only Data |
|
| Adjusted # of Positions: | Members Only Data |
|
| Adjusted to Temperature: | Members Only Data |
|
| Adjusted to Isochronism: | Members Only Data |
|
| Railroad Grade: | Members Only Data |
|
| Dial Feet Locations: | Members Only Data |
|
| Movement Markings: | Members Only Data | |
| Case: | Various | |
| Run ID: | 248.G4.16S164.161907M60.O165.L43.21J28 | |
| Database Version: | v52.642 | |
| Advanced Metrics | ||
|
Members Only Data.
Login or
create a free account to unlock.
|
||
| Registry Population: Scoped for This Run Only | 10 (0.55%) | |
| $ Estimated Value (12 Month Change): | 2.36% Analyzing 186 Sales | |
19 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, Finish Pattern, Movement Inlay Color, Regulator Type, Hairspring, Standard Dial Type, Adjustments, Adjusted to Position, Positional Adjustments, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation, Dial Feet Locations, Movement Markings
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 10 watches in the population registry for this run with 3 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 · October 14, 2023
Serial Number 1149501 was reported as accurate.
Anonymous · January 14, 2023
Serial Number 1149815 was reported as accurate.
Anonymous · January 11, 2023
Serial Number 1149815 was reported as inaccurate.
avpalermo Supporter 691 · November 13, 2022
Serial Number 1149796 was reported as inaccurate.
LEVER, NOT Pendant!
Please correct this error in your database,
kindly. Thank you.
Anonymous · May 2, 2022
Serial Number 1148043 was reported as accurate.
Anonymous · June 21, 2021
Serial Number 1149501 was reported as inaccurate.
Anonymous · January 29, 2021
Serial Number 1148769 was reported as inaccurate.
jeromeschley 60 · January 18, 2021
Serial Number 1149602 was reported as accurate.
dstuartblue 17 · November 23, 2020
Serial Number 1148114 was reported as inaccurate.
Anonymous · October 16, 2020
Serial Number 1149165 was reported as accurate.
Anonymous · February 19, 2020
Serial Number 1149036 was reported as accurate.
backwardglance1 99 · December 5, 2019
Serial Number 1148655 was reported as accurate.
Anonymous · November 3, 2018
Serial Number 1149514 was reported as inaccurate.
-
This WatchFrom This Runuploaded by wrbryson
-
From This Runuploaded by oldschool59
-
From This Runuploaded by GT3025
-
uploaded by WatchFan63
-
uploaded by Blicquer
-
uploaded by wepouaout
-
uploaded by mdmiller99
-
uploaded by Rickglick1