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: 4C95894
Grade: 4992B
Model: 5
Estimated Production Year: 1944
Run Quantity: 30,000
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: 23 (0.08%)
Database Version: v49.391

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 4C90093 #93 Inferred
2 4C90526 #526 Inferred
3 4C90718 #718 Inferred
4 4C94097 #4097 Inferred
5 4C94248 #4248 Collection July 11, 2018
6 4C95028 #5028 Collection September 10, 2017
7 4C97447 #7447 Collection June 10, 2019
8 4C98745 #8745 Collection November 03, 2017
9 4C99369 #9369 Inferred
10 4C100575 #10575 Collection February 12, 2019
11 4C101227 #11227 Collection August 13, 2019
12 4C101534 #11534 Collection January 19, 2019
13 4C103524 #13524 Collection April 25, 2017
14 4C104366 #14366 Collection August 29, 2017
15 4C105660 #15660 Collection August 12, 2019
16 4C107562 #17562 Collection February 25, 2017
17 4C110094 #20094 Collection May 05, 2018
18 4C111402 #21402 Collection September 09, 2018
19 4C113801 #23801 Collection April 10, 2018
20 4C115491 #25491 Collection December 20, 2018
21 4C115863 #25863 Collection July 20, 2018
22 4C117802 #27802 Collection November 12, 2018
23 4C119467 #29467 Collection April 09, 2018
Standard Deviation of Known Examples: 9,147.93 (Expected: 8,660.40, Δ487.53/1.63%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

4C90001
Verification Serial Map
4C120000

Anonymous · October 22, 2022

Serial Number 4C98209 was reported as accurate.

ewened 14 · October 16, 2022

Serial Number 4C111590 was reported as accurate.

ebsrods Supporter 61 · September 27, 2022

Serial Number 4C92880 was reported as accurate.

Anonymous · September 27, 2022

Serial Number 4C92880 was reported as accurate.

billreid 115 · June 16, 2022

Serial Number 4C105036 was reported as accurate.

SleepyDoggieDog 26 · May 23, 2022

Serial Number 4C93936 was reported as accurate.

Anonymous · May 21, 2022

Serial Number 4C109337 was reported as accurate.

Anonymous · March 3, 2022

Serial Number 4C104967 was reported as accurate.

steve288 264 · February 14, 2022

Serial Number 4C106381 was reported as accurate.

Anonymous · February 9, 2022

Serial Number 4C103684 was reported as accurate.

avpalermo Supporter 426 · January 3, 2022

Serial Number 4C110324 was reported as accurate.

avpalermo Supporter 426 · December 13, 2021

Serial Number 4C112655 was reported as accurate.

Huggs3 Supporter 120 · November 15, 2021

Serial Number 4C97435 was reported as accurate.

Anonymous · October 29, 2021

Serial Number 4C96058 was reported as accurate.

Jstork69 13 · October 7, 2021

Serial Number 4C119772 was reported as accurate.

Anonymous · September 25, 2021

Serial Number 4C110679 was reported as accurate.

Anonymous · September 22, 2021

Serial Number 4C96693 was reported as accurate.

steve288 264 · September 20, 2021

Serial Number 4C117367 was reported as accurate.

MLPhoto Supporter 1 · September 1, 2021

Serial Number 4C105184 was reported as accurate.

MLPhoto Supporter 1 · September 1, 2021

Serial Number 4C105184 was reported as accurate.

JerryT Waltham Expert Small Watch Expert 403 · August 18, 2021

Serial Number 4C111083 was reported as accurate.

Anonymous · August 4, 2021

Serial Number 4C105924 was reported as accurate.

Anonymous · June 15, 2021

Serial Number 4C107043 was reported as accurate.

Anonymous · June 14, 2021

Serial Number 4C109986 was reported as accurate.

Anonymous · June 11, 2021

Serial Number 4C109986 was reported as accurate.

021666 41 · June 1, 2021

Serial Number 4C105958 was reported as accurate.

avpalermo Supporter 426 · May 26, 2021

Serial Number 4C113657 was reported as accurate.

avpalermo Supporter 426 · May 26, 2021

Serial Number 4C113657 was reported as accurate.

Anonymous · April 2, 2021

Serial Number 4C112114 was reported as accurate.

Anonymous · April 2, 2021

Serial Number 4C112114 was reported as accurate.

Anonymous · March 23, 2021

Serial Number 4C94951 was reported as accurate.

Anonymous · March 23, 2021

Serial Number 4C94951 was reported as accurate.

Huggs3 Supporter 120 · March 5, 2021

Serial Number 4C97435 was reported as accurate.

Anonymous · January 27, 2021

Serial Number 4C97504 was reported as accurate.

Anonymous · January 11, 2021

Serial Number 4C115019 was reported as accurate.

Anonymous · January 6, 2021

Serial Number 4C100332 was reported as accurate.

Anonymous · December 29, 2020

Serial Number 4C93729 was reported as accurate.

Mobilaero Top Contributor Supporter 271 · November 25, 2020

Serial Number 4C90526 was reported as accurate.

Anonymous · October 9, 2020

Serial Number 4C118439 was reported as accurate.

Anonymous · October 5, 2020

Serial Number 4C118200 was reported as accurate.

Anonymous · September 27, 2020

Serial Number 4C102968 was reported as accurate.

Anonymous · August 23, 2020

Serial Number 4C114596 was reported as accurate.

Anonymous · July 24, 2020

Serial Number 4C113954 was reported as accurate.

ajshay Supporter 1 · July 13, 2020

Serial Number 4C109947 was reported as accurate.

rmwatchandclock Supporter 279 · July 6, 2020

Serial Number 4C104245 was reported as accurate.

Anonymous · June 25, 2020

Serial Number 4C102968 was reported as accurate.

Anonymous · June 23, 2020

Serial Number 4C119614 was reported as accurate.

Anonymous · June 20, 2020

Serial Number 4C105924 was reported as accurate.

Anonymous · June 4, 2020

Serial Number 4C103573 was reported as accurate.

Anonymous · May 20, 2020

Serial Number 4C109337 was reported as accurate.

Anonymous · May 6, 2020

Serial Number 4C104967 was reported as accurate.

Anonymous · April 15, 2020

Serial Number 4C97149 was reported as accurate.

Anonymous · March 28, 2020

Serial Number 4C93729 was reported as accurate.

Anonymous · February 22, 2020

Serial Number 4C115186 was reported as accurate.

Anonymous · February 18, 2020

Serial Number 4C93768 was reported as accurate.

Anonymous · February 3, 2020

Serial Number 4C113693 was reported as accurate.

Anonymous · January 8, 2020

Serial Number 4C112461 was reported as accurate.

Anonymous · January 3, 2020

Serial Number 4C107818 was reported as accurate.

adjdv332 1 · December 28, 2019

Serial Number 4C94790 was reported as accurate.

Anonymous · November 17, 2019

Serial Number 4C115370 was reported as accurate.

Anonymous · November 13, 2019

Serial Number 4C102074 was reported as accurate.

Anonymous · October 31, 2019

Serial Number 4C92934 was reported as accurate.

Anonymous · October 21, 2019

Serial Number 4C108876 was reported as accurate.

Anonymous · October 15, 2019

Serial Number 4C98928 was reported as accurate.

Anonymous · September 30, 2019

Serial Number 4C108876 was reported as accurate.

Anonymous · August 20, 2019

Serial Number 4C101227 was reported as accurate.

Andrew9000 79 · August 13, 2019

Serial Number 4C101227 was reported as accurate.

Andrew9000 79 · August 12, 2019

Serial Number 4C105660 was reported as accurate.

Anonymous · August 9, 2019

Serial Number 4C94463 was reported as accurate.

Anonymous · August 4, 2019

Serial Number 4C96808 was reported as accurate.

Anonymous · July 8, 2019

Serial Number 4C106262 was reported as accurate.

Automatic 254 · June 20, 2019

Serial Number 4C90231 was reported as accurate.

Automatic 254 · June 19, 2019

Serial Number 4C90231 was reported as accurate.

Automatic 254 · June 18, 2019

Serial Number 4C90231 was reported as accurate.

Lambreau 6 · June 10, 2019

Serial Number 4C97447 was reported as accurate.

Anonymous · June 5, 2019

Serial Number 4C91589 was reported as accurate.

Anonymous · May 18, 2019

Serial Number 4C115500 was reported as accurate.

cmdraven 3502 · March 25, 2019

Serial Number 4C112884 was reported as accurate.

Anonymous · March 7, 2019

Serial Number 4C93749 was reported as accurate.

Andrew9000 79 · February 12, 2019

Serial Number 4C100575 was reported as accurate.

Anonymous · January 11, 2019

Serial Number 4C94733 was reported as accurate.

Anonymous · December 28, 2018

Serial Number 4C102188 was reported as accurate.

Sheena10 1 · December 20, 2018

Serial Number 4C115491 was reported as accurate.

Sheena10 1 · December 20, 2018

Serial Number 4C115491 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 21, 2018

Serial Number 4C92738 was reported as accurate.

Anonymous · September 25, 2018

Serial Number 4C109004 was reported as accurate.

Anonymous · August 30, 2018

Serial Number 4C93567 was reported as accurate.

Anonymous · August 25, 2018

Serial Number 4C90797 was reported as accurate.

Anonymous · August 15, 2018

Serial Number 4C93734 was reported as accurate.

Anonymous · July 21, 2018

Serial Number 4C91958 was reported as accurate.

zork0300 18 · July 20, 2018

Serial Number 4C115863 was reported as accurate.

lee571 Supporter 66 · July 11, 2018

Serial Number 4C94248 was reported as accurate.

Anonymous · June 25, 2018

Serial Number 4C119359 was reported as accurate.

propwelder 30 · May 31, 2018

Serial Number 4C93515 was reported as accurate.

Anonymous · May 26, 2018

Serial Number 4C93365 was reported as accurate.

propwelder 30 · May 12, 2018

Serial Number 4C94248 was reported as accurate.

Anonymous · May 1, 2018

Serial Number 4C91855 was reported as accurate.

Anonymous · May 1, 2018

Serial Number 4C91855 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · April 5, 2018

Serial Number 4C107771 was reported as accurate.

Anonymous · April 3, 2018

Serial Number 4C112633 was reported as accurate.

Ktjones72 13 · March 17, 2018

Serial Number 4C92683 was reported as accurate.

Anonymous · January 9, 2018

Serial Number 4C102045 was reported as accurate.

Anonymous · January 8, 2018

Serial Number 4C102045 was reported as accurate.

Anonymous · December 23, 2017

Serial Number 4C104818 was reported as accurate.

Anonymous · December 12, 2017

Serial Number 4C91521 was reported as accurate.

Anonymous · December 4, 2017

Serial Number 4C108913 was reported as accurate.

Anonymous · September 28, 2017

Serial Number 4C100453 was reported as accurate.

Anonymous · September 19, 2017

Serial Number 4C90187 was reported as accurate.

Anonymous · September 6, 2017

Serial Number 4C90479 was reported as accurate.

Anonymous · September 6, 2017

Serial Number 4C90479 was reported as accurate.

Anonymous · August 26, 2017

Serial Number 4C99607 was reported as accurate.

Anonymous · July 8, 2017

Serial Number 4C102926 was reported as accurate.

Anonymous · June 21, 2017

Serial Number 4C108308 was reported as accurate.

Anonymous · May 15, 2017

Serial Number 4C93392 was reported as accurate.

Anonymous · May 15, 2017

Serial Number 4C103374 was reported as accurate.

Anonymous · April 28, 2017

Serial Number 4C107663 was reported as accurate.

whathehay 2 · April 25, 2017

Serial Number 4C103524 was reported as accurate.

ncplumber 150 · April 5, 2017

Serial Number 4C94583 was reported as accurate.

Anonymous · February 6, 2017

Serial Number 4C103853 was reported as accurate.

Anonymous · February 3, 2017

Serial Number 4C119352 was reported as accurate.

Hamilton Grade 4992B Pocket Watch