Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 4992B Pocket Watch

Hamilton Watch Co.

Grade: 4992B

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 4C77932
Grade: 4992B
Model: 5
Estimated Production Year: 1941-1942
Run Quantity: 50,000
Grade/Model Total Production: 144,995
Size: 16s
Jewels: 22j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Adjusted: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Registry Population: 8 (0.02%)
Database Version: v49.712

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1
Image Credit: Sergeant
4C5143 #-34857 Collection June 11, 2016
2
Image Credit: bwalder
4C7884 #-32116 Collection March 13, 2016
3 4C9181 #-30819 Collection April 08, 2015
4 4C42548 #2548 Collection November 09, 2017
5 4C45355 #5355 Inferred
6 4C47007 #7007 Inferred
7 4C78541 #38541 Collection November 10, 2017
8 4C84092 #44092 Collection May 17, 2019
Standard Deviation of Known Examples: 30,960.87 (Expected: 14,433.90, Δ16,526.97/33.05%)

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 · December 3, 2022

Serial Number 4C49820 was reported as accurate.

dcooper Supporter 214 · October 12, 2022

Serial Number 4C77932 was reported as accurate.

Anonymous · September 8, 2022

Serial Number 4C79377 was reported as accurate.

Anonymous · August 19, 2022

Serial Number 4C46392 was reported as accurate.

Anonymous · July 24, 2022

Serial Number 4C80501 was reported as accurate.

Anonymous · July 7, 2022

Serial Number 4C47977 was reported as accurate.

Anonymous · June 16, 2022

Serial Number 4C52192 was reported as accurate.

SleepyDoggieDog 27 · May 23, 2022

Serial Number 4C87730 was reported as accurate.

avpalermo Supporter 442 · March 23, 2022

Serial Number 4C58837 was reported as accurate.

Anonymous · February 20, 2022

Serial Number 4C65138 was reported as accurate.

steve288 264 · February 14, 2022

Serial Number 4C41856 was reported as accurate.

Anonymous · February 10, 2022

Serial Number 4C41740 was reported as accurate.

Anonymous · January 22, 2022

Serial Number 4C81107 was reported as accurate.

Anonymous · October 27, 2021

Serial Number 4C40170 was reported as accurate.

Anonymous · August 31, 2021

Serial Number 4C85331 was reported as accurate.

rmwatchandclock Supporter 290 · August 24, 2021

Serial Number 4C46275 was reported as accurate.

Anonymous · August 4, 2021

Serial Number 4C75072 was reported as accurate.

Anonymous · July 17, 2021

Serial Number 4C75363 was reported as accurate.

Anonymous · July 5, 2021

Serial Number 4C68517 was reported as accurate.

avpalermo Supporter 442 · July 4, 2021

Serial Number 4C56950 was reported as accurate.

Anonymous · June 27, 2021

Serial Number 4C41999 was reported as accurate.

Anonymous · June 25, 2021

Serial Number 4C45757 was reported as accurate.

Anonymous · June 22, 2021

Serial Number 4C52007 was reported as accurate.

Anonymous · June 8, 2021

Serial Number 4C85565 was reported as accurate.

Bert64 2 · June 6, 2021

Serial Number 4C73431 was reported as accurate.

Anonymous · May 22, 2021

Serial Number 4C73943 was reported as accurate.

Anonymous · May 21, 2021

Serial Number 4C78282 was reported as accurate.

Anonymous · May 17, 2021

Serial Number 4C89503 was reported as accurate.

Anonymous · May 16, 2021

Serial Number 4C53434 was reported as accurate.

Anonymous · May 15, 2021

Serial Number 4C89503 was reported as accurate.

Anonymous · May 5, 2021

Serial Number 4C89503 was reported as accurate.

Anonymous · May 4, 2021

Serial Number 4C46624 was reported as accurate.

Anonymous · April 28, 2021

Serial Number 4C44271 was reported as accurate.

Anonymous · April 25, 2021

Serial Number 4C62966 was reported as accurate.

Anonymous · April 13, 2021

Serial Number 4C50209 was reported as accurate.

Huggs3 Supporter 122 · March 5, 2021

Serial Number 4C73520 was reported as accurate.

Anonymous · March 1, 2021

Serial Number 4C52635 was reported as accurate.

Anonymous · February 27, 2021

Serial Number 4C72987 was reported as accurate.

Anonymous · February 6, 2021

Serial Number 4C72218 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · January 29, 2021

Serial Number 4C42609 was reported as accurate.

Kosborne 3 · January 22, 2021

Serial Number 4C41975 was reported as accurate.

Kosborne 3 · January 22, 2021

Serial Number 4C41975 was reported as accurate.

asbenson 3 · January 22, 2021

Serial Number 4C42488 was reported as accurate.

Anonymous · January 18, 2021

Serial Number 4C82763 was reported as accurate.

Anonymous · January 18, 2021

Serial Number 4C82763 was reported as accurate.

Anonymous · December 24, 2020

Serial Number 4C73803 was reported as accurate.

Anonymous · December 15, 2020

Serial Number 4C67897 was reported as accurate.

Anonymous · December 15, 2020

Serial Number 4C56426 was reported as accurate.

Anonymous · December 14, 2020

Serial Number 4C84754 was reported as accurate.

Anonymous · December 8, 2020

Serial Number 4C75454 was reported as accurate.

dwhita 56 · December 5, 2020

Serial Number 4C84738 was reported as accurate.

andrewmd2464 2 · November 11, 2020

Serial Number 4C56330 was reported as accurate.

rmwatchandclock Supporter 290 · November 9, 2020

Serial Number 4C75759 was reported as accurate.

Anonymous · November 5, 2020

Serial Number 4C42488 was reported as accurate.

Anonymous · November 4, 2020

Serial Number 4C52408 was reported as accurate.

Anonymous · November 3, 2020

Serial Number 4C85011 was reported as accurate.

Anonymous · October 17, 2020

Serial Number 4C51036 was reported as accurate.

Anonymous · October 11, 2020

Serial Number 4C65924 was reported as accurate.

Anonymous · October 9, 2020

Serial Number 4C77538 was reported as accurate.

steve288 264 · October 7, 2020

Serial Number 4C62108 was reported as accurate.

Anonymous · September 28, 2020

Serial Number 4C63788 was reported as inaccurate.

Note: The watch is inscribed with “Bureau of Ships,”
as well as the Naval Observatory symbol, with
inventory number and year “1941” inscribed on
watch case.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

SRCINC 1 · September 24, 2020

Serial Number 4C71382 was reported as accurate.

SRCINC 1 · September 24, 2020

Serial Number 4C71382 was reported as accurate.

Anonymous · September 12, 2020

Serial Number 4C63460 was reported as accurate.

Sliide 28 · August 12, 2020

Serial Number 4C76814 was reported as accurate.

vinniem1 1 · August 11, 2020

Serial Number 4C75055 was reported as accurate.

Sliide 28 · July 31, 2020

Serial Number 4C76814 was reported as accurate.

steve288 264 · July 27, 2020

Serial Number 4C79748 was reported as accurate.

rmwatchandclock Supporter 290 · July 22, 2020

Serial Number 4C46695 was reported as accurate.

rmwatchandclock Supporter 290 · July 22, 2020

Serial Number 4C46249 was reported as accurate.

Anonymous · July 10, 2020

Serial Number 4C78021 was reported as accurate.

Anonymous · July 10, 2020

Serial Number 4C46584 was reported as accurate.

Anonymous · July 2, 2020

Serial Number 4C48288 was reported as accurate.

Anonymous · June 29, 2020

Serial Number 4C50843 was reported as accurate.

rmwatchandclock Supporter 290 · June 28, 2020

Serial Number 4C61301 was reported as accurate.

Anonymous · June 27, 2020

Serial Number 4C75072 was reported as accurate.

Anonymous · June 26, 2020

Serial Number 4C53434 was reported as accurate.

Anonymous · June 14, 2020

Serial Number 4C57016 was reported as accurate.

Anonymous · May 3, 2020

Serial Number 4C56187 was reported as accurate.

Anonymous · April 28, 2020

Serial Number 4C45948 was reported as accurate.

Anonymous · April 23, 2020

Serial Number 4C82928 was reported as accurate.

Anonymous · April 1, 2020

Serial Number 4C48047 was reported as accurate.

Anonymous · March 12, 2020

Serial Number 4C61377 was reported as accurate.

Anonymous · February 27, 2020

Serial Number 4C77443 was reported as accurate.

rmwatchandclock Supporter 290 · February 24, 2020

Serial Number 4C41744 was reported as accurate.

Anonymous · February 22, 2020

Serial Number 4C73840 was reported as accurate.

Anonymous · January 21, 2020

Serial Number 4C71019 was reported as accurate.

Anonymous · January 19, 2020

Serial Number 4C81462 was reported as accurate.

Anonymous · January 7, 2020

Serial Number 4C63365 was reported as accurate.

crawfordjewelers 16 · December 3, 2019

Serial Number 4C43368 was reported as accurate.

Anonymous · November 27, 2019

Serial Number 4C83684 was reported as accurate.

clockingscotty 108 · November 21, 2019

Serial Number 4C75381 was reported as accurate.

Anonymous · November 9, 2019

Serial Number 4C88580 was reported as accurate.

Anonymous · October 27, 2019

Serial Number 4C56592 was reported as accurate.

Anonymous · October 23, 2019

Serial Number 4C89958 was reported as accurate.

Anonymous · October 21, 2019

Serial Number 4C85762 was reported as accurate.

Anonymous · October 16, 2019

Serial Number 4C89958 was reported as accurate.

rjmurton1964 34 · October 15, 2019

Serial Number 4C46205 was reported as accurate.

Anonymous · October 15, 2019

Serial Number 4C43549 was reported as accurate.

Anonymous · October 15, 2019

Serial Number 4C76737 was reported as accurate.

Anonymous · October 7, 2019

Serial Number 4C76737 was reported as accurate.

Anonymous · September 13, 2019

Serial Number 4C57329 was reported as accurate.

Jwatch73 25 · September 1, 2019

Serial Number 4C76909 was reported as accurate.

Anonymous · August 30, 2019

Serial Number 4C76572 was reported as accurate.

Andrew9000 79 · August 13, 2019

Serial Number 4C57465 was reported as accurate.

Andrew9000 79 · August 13, 2019

Serial Number 4C73257 was reported as accurate.

Anonymous · July 16, 2019

Serial Number 4C45130 was reported as accurate.

Anonymous · May 30, 2019

Serial Number 4C47758 was reported as accurate.

Anonymous · May 17, 2019

Serial Number 4C40625 was reported as accurate.

Kousty 1 · May 17, 2019

Serial Number 4C84092 was reported as accurate.

Ashraf 149 · May 2, 2019

Serial Number 4C43621 was reported as accurate.

Anonymous · April 29, 2019

Serial Number 4C45628 was reported as accurate.

WLBelkriver33 804 · April 28, 2019

Serial Number 4C40777 was reported as accurate.

Anonymous · April 27, 2019

Serial Number 4C42079 was reported as accurate.

dfchong 837 · April 17, 2019

Serial Number 4C65018 was reported as accurate.

Anonymous · April 3, 2019

Serial Number 4C75503 was reported as accurate.

WLBelkriver33 804 · March 23, 2019

Serial Number 4C60723 was reported as accurate.

Anonymous · March 14, 2019

Serial Number 4C42269 was reported as accurate.

Anonymous · March 13, 2019

Serial Number 4C79688 was reported as accurate.

Anonymous · March 6, 2019

Serial Number 4C62591 was reported as accurate.

Anonymous · February 28, 2019

Serial Number 4C71446 was reported as accurate.

dfchong 837 · February 19, 2019

Serial Number 4C77613 was reported as accurate.

dfchong 837 · February 18, 2019

Serial Number 4C40777 was reported as accurate.

Anonymous · February 15, 2019

Serial Number 4C76814 was reported as accurate.

Andrew9000 79 · February 12, 2019

Serial Number 4C84738 was reported as accurate.

dfchong 837 · February 12, 2019

Serial Number 4C40777 was reported as accurate.

dfchong 837 · February 12, 2019

Serial Number 4C40777 was reported as accurate.

Anonymous · February 12, 2019

Serial Number 4C40777 was reported as accurate.

Anonymous · February 12, 2019

Serial Number 4C40777 was reported as accurate.

Anonymous · January 28, 2019

Serial Number 4C71157 was reported as accurate.

Anonymous · January 22, 2019

Serial Number 4C41449 was reported as accurate.

Anonymous · January 22, 2019

Serial Number 4C41449 was reported as accurate.

Anonymous · January 21, 2019

Serial Number 4C78457 was reported as accurate.

Anonymous · January 21, 2019

Serial Number 4C78457 was reported as accurate.

Anonymous · January 21, 2019

Serial Number 4C72284 was reported as accurate.

Anonymous · January 18, 2019

Serial Number 4C55169 was reported as accurate.

Anonymous · December 28, 2018

Serial Number 4C78457 was reported as accurate.

Anonymous · December 28, 2018

Serial Number 4C78457 was reported as accurate.

okiejohn 310 · December 27, 2018

Serial Number 4C76293 was reported as accurate.

Anonymous · December 22, 2018

Serial Number 4C44998 was reported as accurate.

Anonymous · December 11, 2018

Serial Number 4C72730 was reported as accurate.

Anonymous · November 20, 2018

Serial Number 4C47001 was reported as accurate.

Anonymous · November 10, 2018

Serial Number 4C44309 was reported as accurate.

Anonymous · October 27, 2018

Serial Number 4C67968 was reported as accurate.

Anonymous · October 16, 2018

Serial Number 4C45439 was reported as accurate.

Anonymous · October 14, 2018

Serial Number 4C69615 was reported as accurate.

Anonymous · September 9, 2018

Serial Number 4C55136 was reported as accurate.

Anonymous · August 28, 2018

Serial Number 4C70985 was reported as accurate.

Anonymous · August 19, 2018

Serial Number 4C67838 was reported as accurate.

Anonymous · August 18, 2018

Serial Number 4C76083 was reported as accurate.

Anonymous · August 12, 2018

Serial Number 4C83068 was reported as accurate.

Anonymous · August 9, 2018

Serial Number 4C77470 was reported as accurate.

Anonymous · July 31, 2018

Serial Number 4C78988 was reported as accurate.

Anonymous · June 13, 2018

Serial Number 4C50009 was reported as accurate.

Anonymous · June 3, 2018

Serial Number 4C69899 was reported as accurate.

Anonymous · May 24, 2018

Serial Number 4C66524 was reported as accurate.

Anonymous · May 21, 2018

Serial Number 4C63009 was reported as accurate.

tbass10 1 · May 14, 2018

Serial Number 4C49367 was reported as accurate.

4mula1fan 50 · May 11, 2018

Serial Number 4C79009 was reported as accurate.

propwelder 30 · May 1, 2018

Serial Number 4C41353 was reported as accurate.

Anonymous · April 30, 2018

Serial Number 4C59347 was reported as accurate.

Kurlander Supporter 23 · April 9, 2018

Serial Number 4C87232 was reported as accurate.

Anonymous · March 28, 2018

Serial Number 4C68746 was reported as accurate.

Anonymous · March 26, 2018

Serial Number 4C83862 was reported as accurate.

Anonymous · March 25, 2018

Serial Number 4C65702 was reported as accurate.

pocketwatch101 111 · March 14, 2018

Serial Number 4C49827 was reported as accurate.

Anonymous · March 11, 2018

Serial Number 4C57329 was reported as accurate.

Joerealtor 74 · February 17, 2018

Serial Number 4C53935 was reported as accurate.

Anonymous · February 12, 2018

Serial Number 4C49617 was reported as accurate.

Anonymous · February 7, 2018

Serial Number 4C41767 was reported as accurate.

Anonymous · January 29, 2018

Serial Number 4C40988 was reported as accurate.

Anonymous · January 10, 2018

Serial Number 4C47889 was reported as accurate.

bwcrtime 178 · December 27, 2017

Serial Number 4C43470 was reported as accurate.

Anonymous · December 26, 2017

Serial Number 4C71333 was reported as accurate.

Tudor1974 12 · December 12, 2017

Serial Number 4C89451 was reported as accurate.

Tudor1974 12 · December 12, 2017

Serial Number 4C89451 was reported as accurate.

Anonymous · November 27, 2017

Serial Number 4C89451 was reported as accurate.

Anonymous · November 24, 2017

Serial Number 4C82864 was reported as accurate.

Anonymous · November 16, 2017

Serial Number 4C42440 was reported as accurate.

Anonymous · November 10, 2017

Serial Number 4C78541 was reported as accurate.

Anonymous · October 24, 2017

Serial Number 4C64697 was reported as accurate.

Anonymous · October 14, 2017

Serial Number 4C71527 was reported as accurate.

Anonymous · October 13, 2017

Serial Number 4C40793 was reported as accurate.

Anonymous · October 11, 2017

Serial Number 4C44687 was reported as accurate.

Anonymous · October 7, 2017

Serial Number 4C43310 was reported as accurate.

Anonymous · October 1, 2017

Serial Number 4C70532 was reported as accurate.

RobK54 2 · September 22, 2017

Serial Number 4C72768 was reported as accurate.

irishdragon 11 · September 20, 2017

Serial Number 4C66471 was reported as accurate.

Anonymous · September 6, 2017

Serial Number 4C44218 was reported as accurate.

Anonymous · August 14, 2017

Serial Number 4C64697 was reported as accurate.

Anonymous · August 12, 2017

Serial Number 4C52922 was reported as accurate.

Anonymous · August 7, 2017

Serial Number 4C42704 was reported as accurate.

Anonymous · July 13, 2017

Serial Number 4C51543 was reported as accurate.

ccnumis 145 · June 30, 2017

Serial Number 4C64841 was reported as accurate.

Puzzlin00 2 · June 17, 2017

Serial Number 4C65757 was reported as accurate.

Anonymous · June 7, 2017

Serial Number 4C48828 was reported as accurate.

Kers101965 1 · May 5, 2017

Serial Number 4C60540 was reported as accurate.

Anonymous · April 25, 2017

Serial Number 4C69373 was reported as accurate.

Anonymous · April 21, 2017

Serial Number 4C69373 was reported as accurate.

Anonymous · April 8, 2017

Serial Number 4C47105 was reported as accurate.

Anonymous · March 5, 2017

Serial Number 4C85130 was reported as accurate.

Anonymous · February 18, 2017

Serial Number 4C47898 was reported as accurate.

Hamilton Grade 4992B Pocket Watch