Pocket Watch Database
https://pocketwatchdatabase.com/search/result/hamilton/1635079
Access Date: January 30, 2023
From the American Horology Archive:
Hamilton Watch Co.
Grade: 992
| Manufacturer: | Hamilton |  |
| Manufacturer Location: | Lancaster, Pennsylvania | |
| Movement Serial Number: | 1635079 | |
| Grade: | 992 | |
| Model: | 2 | |
| Estimated Production Year: | 1922 | |
| Run Quantity: | 1,000 | |
| Grade/Model Total Production: | 447,200 | |
| Size: | 16s | |
| Jewels: | 21j | |
| Jewel Material: | Ruby & Sapphire | |
| Jewel Setting: | Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Finish Pattern: | 2nd Pattern (bar) | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Plate | |
| Double Roller: | Yes | |
| Barrel: | Going | |
| Center Wheel Material: | Gold | |
| Regulator: | Reed | |
| Hairspring: | Breguet | |
| 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 | |
| Adjustment Tolerance: | DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds | |
| Railroad Grade: | Yes | |
| Dial Feet Locations: | 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research | |
| Data Research: |
1953 Hamilton Serial List |
|
| Case: | Various | |
| Registry Population: | 13 (1.30%) | |
| Database Version: | v49.716 | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
| 1 |
Image Credit: DEzzyD |
1635079 | #79 | Collection | November 18, 2021 |
| 2 | 1635225 | #225 | Marketplace | September 07, 2022 | |
| 3 | 1635263 | #263 | Collection | January 31, 2016 | |
| 4 | 1635334 | #334 | Marketplace | March 29, 2013 | |
| 5 |
Image Credit: todix144 |
1635345 | #345 | Collection | November 11, 2018 |
| 6 | 1635347 | #347 | Collection | March 17, 2013 | |
| 7 | 1635396 | #396 | Marketplace | January 07, 2013 | |
| 8 | 1635403 | #403 | Marketplace | December 28, 2015 | |
| 9 | 1635435 | #435 | Marketplace | May 19, 2013 | |
| 10 | 1635441 | #441 | Marketplace | November 09, 2013 | |
| 11 | 1635517 | #517 | Marketplace | August 22, 2013 | |
| 12 | 1635752 | #752 | Collection | March 12, 2018 | |
| 13 | 1635795 | #795 | Marketplace | January 21, 2017 | |
| Standard Deviation of Known Examples: 195.33 (Expected: 288.82, Δ93.49/9.35%) | |||||
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 · March 16, 2022
Serial Number 1635320 was reported as accurate.
Anonymous · April 24, 2021
Serial Number 1635402 was reported as accurate.
Anonymous · May 3, 2020
Serial Number 1635441 was reported as accurate.
Anonymous · September 24, 2019
Serial Number 1635232 was reported as accurate.
Anonymous · May 30, 2019
Serial Number 1635111 was reported as accurate.
Anonymous · January 12, 2019
Serial Number 1635591 was reported as accurate.
todix144 76 · November 11, 2018
Serial Number 1635345 was reported as accurate.
RonaldHall 1 · March 12, 2018
Serial Number 1635752 was reported as accurate.
Anonymous · September 25, 2017
Serial Number 1635990 was reported as inaccurate.
Anonymous · July 1, 2017
Serial Number 1635704 was reported as accurate.
Anonymous · April 22, 2017
Serial Number 1635591 was reported as accurate.
Gasperoff 727 · August 23, 2015
Serial Number 1635334 was reported as accurate.
Anonymous · October 24, 2012
Serial Number 1635021 was reported as accurate.
Anonymous · October 19, 2012
Serial Number 1635731 was reported as accurate.
Anonymous · September 6, 2012
Serial Number 1635415 was reported as accurate.
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