Pocket Watch Database

From the American Horology Archive:
Hamilton Grade Model 23 Pocket Watch

Hamilton Watch Co.

Grade: Model 23

Military Issue

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: P20500
Grade: Model 23
Model: 5
Estimated Production Year: 1942-1946
Run Quantity: 13,700
Total Production: 27,100
Size: 16s
Jewels: 19j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Block Letter
Movement Setting: Pendant
Plate: 3/4 Plate
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Movement Markings: Hamilton
Model 23
19 Jewels
Adj. To
Temp. &
3 Pos.
Case: Various
Database Version: v48.508

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Data Verification Reports

P13401
Verification Serial Map
P27100

steve288 264 · February 14, 2022

Serial Number P14522 was reported as accurate.

Anonymous · November 12, 2021

Serial Number P23030 was reported as accurate.

Anonymous · March 21, 2021

Serial Number P23070 was reported as accurate.

Anonymous · March 6, 2021

Serial Number P23695 was reported as accurate.

Anonymous · January 25, 2021

Serial Number P23210 was reported as accurate.

Alizo1974 2 · January 12, 2021

Serial Number P23236 was reported as accurate.

Alizo1974 2 · January 11, 2021

Serial Number P23236 was reported as accurate.

slufdriver 60 · November 2, 2020

Serial Number P15833 was reported as accurate.

slufdriver 60 · November 2, 2020

Serial Number P15833 was reported as accurate.

Anonymous · October 5, 2020

Serial Number P20700 was reported as accurate.

Anonymous · August 28, 2020

Serial Number P18601 was reported as accurate.

Anonymous · August 27, 2020

Serial Number P13915 was reported as accurate.

Anonymous · August 16, 2020

Serial Number P20700 was reported as accurate.

Anonymous · August 8, 2020

Serial Number P19678 was reported as accurate.

Anonymous · August 7, 2020

Serial Number P22866 was reported as accurate.

Anonymous · August 1, 2020

Serial Number P27098 was reported as accurate.

Anonymous · July 10, 2020

Serial Number P20153 was reported as accurate.

MadBunny 33 · June 18, 2020

Serial Number P20500 was reported as accurate.

Anonymous · June 2, 2020

Serial Number P16720 was reported as accurate.

Felix1941 36 · April 5, 2020

Serial Number P23036 was reported as accurate.

MadBunny 33 · March 31, 2020

Serial Number P20500 was reported as accurate.

Anonymous · March 22, 2020

Serial Number P24095 was reported as accurate.

Anonymous · January 30, 2020

Serial Number P15560 was reported as accurate.

TomHolland 7 · January 11, 2020

Serial Number P24694 was reported as accurate.

rdroshe 1 · January 6, 2020

Serial Number P22491 was reported as accurate.

Anonymous · December 31, 2019

Serial Number P18953 was reported as accurate.

Anonymous · December 28, 2019

Serial Number P13456 was reported as accurate.

Anonymous · December 11, 2019

Serial Number P14495 was reported as accurate.

Anonymous · December 6, 2019

Serial Number P22997 was reported as accurate.

Anonymous · November 20, 2019

Serial Number P16768 was reported as accurate.

Anonymous · September 26, 2019

Serial Number P021218 was reported as accurate.

mehran Supporter 6 · September 23, 2019

Serial Number P17634 was reported as accurate.

Anonymous · May 12, 2019

Serial Number P15670 was reported as accurate.

Anonymous · April 18, 2019

Serial Number P22997 was reported as accurate.

Anonymous · March 11, 2019

Serial Number P14495 was reported as accurate.

vanzandt73 1 · February 10, 2019

Serial Number P17455 was reported as accurate.

Anonymous · February 4, 2019

Serial Number P22914 was reported as accurate.

danross Supporter 4 · January 21, 2019

Serial Number P27060 was reported as accurate.

memoyer 10 · January 19, 2019

Serial Number P14775 was reported as accurate.

memoyer 10 · January 19, 2019

Serial Number P25770 was reported as accurate.

Anonymous · January 16, 2019

Serial Number P22650 was reported as accurate.

Anonymous · January 6, 2019

Serial Number P22391 was reported as accurate.

Anonymous · December 29, 2018

Serial Number P27060 was reported as accurate.

TimeAntiquarian Founder Research Expert Historian Top Contributor Supporter 168 · November 8, 2018

Serial Number P27060 was reported as accurate.

Anonymous · August 14, 2018

Serial Number P14495 was reported as accurate.

Anonymous · July 25, 2018

Serial Number P15282 was reported as accurate.

dfchong 837 · July 23, 2018

Serial Number P21252 was reported as accurate.

rgzing 7 · July 21, 2018

Serial Number P21252 was reported as accurate.

Anonymous · July 11, 2018

Serial Number P21988 was reported as accurate.

Anonymous · June 30, 2018

Serial Number P19078 was reported as accurate.

Paul53 2 · June 4, 2018

Serial Number P23899 was reported as accurate.

Anonymous · April 30, 2018

Serial Number P19407 was reported as accurate.

Anonymous · April 6, 2018

Serial Number P017834 was reported as accurate.

pocketwatch101 111 · March 14, 2018

Serial Number P19407 was reported as accurate.

Anonymous · March 1, 2018

Serial Number P23182 was reported as accurate.

Anonymous · February 12, 2018

Serial Number P20346 was reported as accurate.

Anonymous · December 14, 2017

Serial Number P18539 was reported as accurate.

Anonymous · December 14, 2017

Serial Number P18539 was reported as accurate.

Anonymous · November 12, 2017

Serial Number P21606 was reported as accurate.

amcfarlane 29 · October 24, 2017

Serial Number P13946 was reported as accurate.

Anonymous · September 27, 2017

Serial Number P13915 was reported as accurate.

Anonymous · September 22, 2017

Serial Number P23619 was reported as accurate.

Anonymous · September 8, 2017

Serial Number P21606 was reported as accurate.

Anonymous · August 23, 2017

Serial Number P25348 was reported as accurate.

Anonymous · August 15, 2017

Serial Number P15405 was reported as accurate.

Anonymous · August 10, 2017

Serial Number P15282 was reported as accurate.

Anonymous · April 29, 2017

Serial Number P13915 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · April 20, 2017

Serial Number P18613 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · April 11, 2017

Serial Number P14114 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · February 28, 2017

Serial Number P18862 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

dfchong 837 · December 4, 2016

Serial Number P16036 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · September 13, 2016

Serial Number P24082 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · September 6, 2016

Serial Number P24540 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · August 12, 2016

Serial Number P24378 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · July 8, 2016

Serial Number P20415 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · July 7, 2016

Serial Number P16949 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · May 22, 2016

Serial Number P14641 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

bwalder 137 · March 3, 2016

Serial Number P18219 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · February 3, 2016

Serial Number P24232 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · February 2, 2016

Serial Number P14470 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · January 22, 2016

Serial Number P18143 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · December 5, 2015

Serial Number P22691 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · November 4, 2015

Serial Number P17686 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · October 16, 2015

Serial Number P22086 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · April 20, 2015

Serial Number P22924 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · February 13, 2015

Serial Number P22098 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

GuyJLemi 33 · January 22, 2015

Serial Number P16359 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

GuyJLemi 33 · January 22, 2015

Serial Number P16359 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · December 25, 2014

Serial Number P16099 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · December 19, 2014

Serial Number P15173 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · August 4, 2014

Serial Number P20707 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

rfregoso 55 · June 27, 2014

Serial Number P20627 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · March 20, 2014

Serial Number P18318 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · February 26, 2014

Serial Number P17772 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

watchitdude 39 · February 17, 2014

Serial Number P24950 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · February 5, 2014

Serial Number P19081 was reported as inaccurate.

Note: mine says 3 pos. + temp.
Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · February 3, 2014

Serial Number P16004 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

KK1977 21 · February 1, 2014

Serial Number P20607 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · January 31, 2014

Serial Number P19081 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · November 14, 2013

Serial Number P21823 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

dlabree14 36 · October 21, 2013

Serial Number P24326 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · September 4, 2013

Serial Number P16143 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · July 3, 2013

Serial Number P15545 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · June 19, 2013

Serial Number P24042 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · March 12, 2013

Serial Number P20512 was reported as accurate.

Changes since this report was submitted:
Grade changed from 23 to Model 23

Anonymous · January 16, 2013

Serial Number P14015 was reported as accurate.

Anonymous · December 23, 2012

Serial Number P18802 was reported as accurate.

Anonymous · December 14, 2012

Serial Number P24016 was reported as accurate.

Anonymous · August 1, 2012

Serial Number P20745 was reported as accurate.

Hamilton Grade Model 23 Pocket Watch