Pocket Watch Database
https://pocketwatchdatabase.com/search/result/hamilton/989430
Access Date: January 27, 2023
From the American Horology Archive:
Hamilton Watch Co.
Grade: 940
| Manufacturer: | Hamilton |  |
| Manufacturer Location: | Lancaster, Pennsylvania | |
| Movement Serial Number: | 989430 | |
| Grade: | 940 | |
| Model: | 1 | |
| Estimated Production Year: | 1914 | |
| Run Quantity: | 4,000 | |
| Grade/Model Total Production: | 210,596 | |
| Size: | 18s | |
| Jewels: | 21j | |
| Jewel Material: | Ruby | |
| Jewel Setting: | Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Finish Pattern: | Damaskeened | |
| Movement Inlay Color: | Gilt | |
| Movement Setting: | Lever | |
| Plate: | Full Plate | |
| Double Roller: | Yes | |
| Barrel: | Motor | |
| Regulator: | Goldthwait | |
| Hairspring: | Breguet | |
| 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 | |
| Railroad Grade Classification: | Class A | |
| Dial Feet Locations: | 2.6, 18.0, 38.2 | |
| U.S. Patents: | 832672, 427072 | |
| Data Research: |
1953 Hamilton Serial List |
|
| Case: | Various | |
| Registry Population: | 74 (1.85%) | |
| Database Version: | v49.701 | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
| 1 | 988027 | #27 | Inferred | ||
| 2 |
Image Credit: rrjoe2 |
988035 | #35 | Collection | September 01, 2015 |
| 3 | 988043 | #43 | Marketplace | March 11, 2015 | |
| 4 | 988066 | #66 | Marketplace | May 28, 2018 | |
| 5 | 988277 | #277 | Marketplace | February 12, 2020 | |
| 6 | 988347 | #347 | Inferred | ||
| 7 | 988365 | #365 | Marketplace | October 04, 2018 | |
| 8 | 988377 | #377 | Marketplace | May 28, 2020 | |
| 9 | 988486 | #486 | Collection | July 07, 2020 | |
| 10 | 988546 | #546 | Marketplace | September 19, 2013 | |
| 11 | 988581 | #581 | Marketplace | September 30, 2016 | |
| 12 |
Image Credit: Abidiaz |
988607 | #607 | Collection | August 06, 2020 |
| 13 | 988638 | #638 | Marketplace | May 07, 2019 | |
| 14 | 988640 | #640 | Marketplace | October 03, 2019 | |
| 15 | 988648 | #648 | Collection | October 13, 2015 | |
| 16 | 988810 | #810 | Marketplace | February 27, 2014 | |
| 17 | 988866 | #866 | Marketplace | December 13, 2018 | |
| 18 | 988910 | #910 | Collection | October 21, 2018 | |
| 19 | 988922 | #922 | Marketplace | August 04, 2018 | |
| 20 |
Image Credit: TWW369 |
989006 | #1006 | Collection | September 19, 2021 |
| 21 | 989019 | #1019 | Marketplace | September 18, 2013 | |
| 22 | 989119 | #1119 | Collection | June 11, 2014 | |
| 23 | 989166 | #1166 | Collection | August 03, 2019 | |
| 24 | 989171 | #1171 | Marketplace | December 08, 2019 | |
| 25 | 989203 | #1203 | Marketplace | February 17, 2017 | |
| 26 | 989215 | #1215 | Collection | December 01, 2016 | |
| 27 | 989368 | #1368 | Marketplace | June 24, 2021 | |
| 28 |
Image Credit: 4mula1fan |
989430 | #1430 | Collection | May 06, 2018 |
| 29 | 989597 | #1597 | Marketplace | February 17, 2020 | |
| 30 | 989602 | #1602 | Inferred | ||
| 31 | 989764 | #1764 | Inferred | ||
| 32 | 989769 | #1769 | Marketplace | August 25, 2020 | |
| 33 | 989771 | #1771 | Marketplace | January 05, 2019 | |
| 34 |
Image Credit: Rickglick1 |
989779 | #1779 | Collection | December 06, 2020 |
| 35 |
Image Credit: Skininski |
989835 | #1835 | Collection | April 04, 2016 |
| 36 | 989873 | #1873 | Inferred | ||
| 37 | 989923 | #1923 | Marketplace | March 13, 2022 | |
| 38 | 989957 | #1957 | Marketplace | November 20, 2018 | |
| 39 | 989964 | #1964 | Marketplace | September 09, 2019 | |
| 40 | 989995 | #1995 | Marketplace | September 12, 2021 | |
| 41 | 990011 | #2011 | Marketplace | March 24, 2013 | |
| 42 | 990093 | #2093 | Marketplace | December 09, 2012 | |
| 43 | 990169 | #2169 | Marketplace | June 06, 2013 | |
| 44 | 990179 | #2179 | Marketplace | September 04, 2015 | |
| 45 | 990227 | #2227 | Marketplace | January 17, 2014 | |
| 46 | 990249 | #2249 | Marketplace | August 05, 2019 | |
| 47 | 990307 | #2307 | Marketplace | June 12, 2013 | |
| 48 | 990365 | #2365 | Marketplace | December 27, 2019 | |
| 49 | 990366 | #2366 | Marketplace | February 01, 2015 | |
| 50 | 990388 | #2388 | Marketplace | November 01, 2013 | |
| 51 | 990411 | #2411 | Marketplace | April 19, 2015 | |
| 52 | 990446 | #2446 | Marketplace | November 12, 2020 | |
| 53 | 990563 | #2563 | Marketplace | March 22, 2020 | |
| 54 | 990594 | #2594 | Marketplace | January 04, 2022 | |
| 55 | 990631 | #2631 | Marketplace | June 06, 2015 | |
| 56 | 990717 | #2717 | Marketplace | February 19, 2020 | |
| 57 | 990767 | #2767 | Marketplace | August 22, 2015 | |
| 58 | 990877 | #2877 | Marketplace | October 19, 2020 | |
| 59 | 990892 | #2892 | Collection | March 13, 2020 | |
| 60 |
Image Credit: Gimparoo |
990957 | #2957 | Collection | November 28, 2015 |
| 61 | 990970 | #2970 | Collection | July 05, 2015 | |
| 62 | 990977 | #2977 | Marketplace | January 18, 2020 | |
| 63 | 991101 | #3101 | Marketplace | August 29, 2020 | |
| 64 | 991108 | #3108 | Marketplace | April 17, 2020 | |
| 65 | 991290 | #3290 | Marketplace | October 16, 2020 | |
| 66 | 991301 | #3301 | Marketplace | May 13, 2022 | |
| 67 | 991496 | #3496 | Marketplace | December 03, 2013 | |
| 68 | 991528 | #3528 | Marketplace | June 21, 2018 | |
| 69 | 991545 | #3545 | Collection | August 19, 2018 | |
| 70 | 991587 | #3587 | Marketplace | February 18, 2019 | |
| 71 | 991731 | #3731 | Marketplace | July 05, 2013 | |
| 72 | 991789 | #3789 | Marketplace | December 17, 2014 | |
| 73 | 991837 | #3837 | Marketplace | October 10, 2020 | |
| 74 | 991939 | #3939 | Marketplace | January 08, 2014 | |
| Standard Deviation of Known Examples: 1,092.30 (Expected: 1,154.84, Δ62.55/1.56%) | |||||
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 4, 2022
Serial Number 989370 was reported as accurate.
Anonymous · October 1, 2021
Serial Number 991944 was reported as accurate.
Anonymous · September 4, 2021
Serial Number 989995 was reported as accurate.
Anonymous · May 8, 2021
Serial Number 989459 was reported as accurate.
Mondomike 15 · February 6, 2021
Serial Number 988221 was reported as accurate.
tvaillancourt 6 · October 31, 2020
Serial Number 991366 was reported as accurate.
Anonymous · July 24, 2020
Serial Number 991395 was reported as accurate.
Anonymous · June 16, 2020
Serial Number 989786 was reported as accurate.
Anonymous · February 7, 2020
Serial Number 988640 was reported as accurate.
Anonymous · February 3, 2020
Serial Number 991760 was reported as accurate.
Anonymous · January 24, 2020
Serial Number 989771 was reported as accurate.
Anonymous · January 19, 2020
Serial Number 989134 was reported as accurate.
10mikemikes 25 · September 30, 2019
Serial Number 988640 was reported as accurate.
Anonymous · April 7, 2019
Serial Number 991321 was reported as accurate.
Anonymous · March 3, 2019
Serial Number 988486 was reported as inaccurate.
jewels.
Anonymous · January 29, 2019
Serial Number 990150 was reported as accurate.
Anonymous · January 24, 2019
Serial Number 989326 was reported as accurate.
Anonymous · December 3, 2018
Serial Number 988607 was reported as accurate.
Danno4367 1 · November 13, 2018
Serial Number 988910 was reported as accurate.
cmdraven 3539 · June 20, 2018
Serial Number 991528 was reported as accurate.
Anonymous · May 19, 2018
Serial Number 991276 was reported as accurate.
4mula1fan 50 · May 6, 2018
Serial Number 989430 was reported as accurate.
Anonymous · February 3, 2018
Serial Number 988221 was reported as accurate.
Anonymous · November 13, 2017
Serial Number 989779 was reported as accurate.
Anonymous · September 20, 2017
Serial Number 990528 was reported as accurate.
Anonymous · July 10, 2017
Serial Number 991369 was reported as accurate.
Anonymous · June 3, 2017
Serial Number 991047 was reported as accurate.
Anonymous · May 9, 2017
Serial Number 991047 was reported as accurate.
locorman 1 · April 1, 2017
Serial Number 991036 was reported as accurate.
Anonymous · April 1, 2017
Serial Number 991036 was reported as accurate.
Anonymous · March 20, 2017
Serial Number 989900 was reported as accurate.
Anonymous · February 10, 2017
Serial Number 991778 was reported as accurate.
Anonymous · January 6, 2017
Serial Number 989544 was reported as accurate.
Anonymous · December 30, 2016
Serial Number 988660 was reported as accurate.
Anonymous · December 7, 2016
Serial Number 990528 was reported as accurate.
Anonymous · November 27, 2016
Serial Number 989264 was reported as accurate.
Skininski Supporter 4 · July 7, 2016
Serial Number 989835 was reported as accurate.
IsochronicFrost 46 · June 26, 2016
Serial Number 988842 was reported as accurate.
Skininski Supporter 4 · April 6, 2016
Serial Number 989835 was reported as accurate.
Anonymous · February 12, 2016
Serial Number 990970 was reported as accurate.
Anonymous · January 12, 2016
Serial Number 989826 was reported as accurate.
Anonymous · December 30, 2015
Serial Number 990089 was reported as accurate.
Gimparoo Supporter 703 · November 27, 2015
Serial Number 990957 was reported as accurate.
Miguel 47 · October 13, 2015
Serial Number 988648 was reported as accurate.
Anonymous · October 10, 2015
Serial Number 990877 was reported as inaccurate.
Anonymous · August 13, 2015
Serial Number 989090 was reported as inaccurate.
Anonymous · July 1, 2015
Serial Number 988084 was reported as accurate.
Anonymous · May 7, 2015
Serial Number 988594 was reported as accurate.
von1943 361 · December 23, 2014
Serial Number 991543 was reported as accurate.
von1943 361 · December 22, 2014
Serial Number 991543 was reported as accurate.
von1943 361 · December 22, 2014
Serial Number 991543 was reported as accurate.
Anonymous · November 25, 2014
Serial Number 989395 was reported as accurate.
Anonymous · October 24, 2014
Serial Number 990563 was reported as accurate.
Anonymous · October 17, 2014
Serial Number 991370 was reported as accurate.
evelyndk 26 · July 11, 2014
Serial Number 991541 was reported as accurate.
Anonymous · July 2, 2014
Serial Number 991401 was reported as accurate.
Anonymous · June 30, 2014
Serial Number 990238 was reported as accurate.
Anonymous · June 12, 2014
Serial Number 989505 was reported as accurate.
Anonymous · March 11, 2014
Serial Number 990179 was reported as accurate.
Anonymous · December 2, 2013
Serial Number 990270 was reported as accurate.
Anonymous · July 14, 2013
Serial Number 990962 was reported as accurate.
Anonymous · July 14, 2013
Serial Number 990962 was reported as accurate.
Anonymous · June 27, 2013
Serial Number 990163 was reported as accurate.
Anonymous · June 27, 2013
Serial Number 990163 was reported as accurate.
Anonymous · June 27, 2013
Serial Number 990163 was reported as accurate.
Anonymous · June 27, 2013
Serial Number 990163 was reported as accurate.
Anonymous · May 1, 2013
Serial Number 991731 was reported as accurate.
Anonymous · May 1, 2013
Serial Number 991731 was reported as accurate.
Anonymous · April 30, 2013
Serial Number 991731 was reported as accurate.
Anonymous · March 31, 2013
Serial Number 990011 was reported as accurate.
Anonymous · January 26, 2013
Serial Number 988311 was reported as accurate.
Anonymous · October 20, 2012
Serial Number 990206 was reported as accurate.
Anonymous · September 17, 2012
Serial Number 988522 was reported as inaccurate.
Anonymous · July 6, 2012
Serial Number 990750 was reported as accurate.
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