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: 4C120171
Grade: 4992B
Model: 5
Estimated Production Year: 1950
Run Quantity: 15,000
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: 22 (0.15%)
Database Version: v49.716

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 4C120101 #101 Marketplace August 26, 2018
2
Image Credit: kumabull
4C120129 #129 Collection September 28, 2019
3
Image Credit: Andrew9000
4C120171 #171 Collection February 12, 2019
4 4C120252 #252 Marketplace February 11, 2018
5 4C120382 #382 Marketplace September 27, 2022
6 4C120641 #641 Marketplace March 15, 2019
7 4C121161 #1161 Marketplace December 04, 2016
8 4C121259 #1259 Marketplace April 21, 2014
9
Image Credit: WatchWorksICT
4C123572 #3572 Collection August 08, 2022
10 4C123696 #3696 Collection January 17, 2023
11
Image Credit: Steve3bs
4C124748 #4748 Collection January 16, 2022
12 4C125943 #5943 Collection March 18, 2020
13 4C126469 #6469 Collection July 12, 2017
14 4C126493 #6493 Collection November 15, 2021
15 4C126510 #6510 Collection July 19, 2020
16 4C127034 #7034 Collection January 31, 2019
17 4C128134 #8134 Collection September 28, 2020
18 4C128530 #8530 Collection April 10, 2017
19 4C130668 #10668 Collection May 15, 2017
20
Image Credit: Kosborne
4C131924 #11924 Collection January 20, 2021
21
Image Credit: HarryTuttle
4C133421 #13421 Collection January 19, 2018
22
Image Credit: KioKai275
4C133694 #13694 Collection June 12, 2021
Standard Deviation of Known Examples: 4,503.39 (Expected: 4,330.27, Δ173.11/1.15%)

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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.


avpalermo Supporter 442 · October 9, 2022

Serial Number 4C134712 was reported as accurate.

WatchWorksICT 2 · August 8, 2022

Serial Number 4C123572 was reported as accurate.

Anonymous · May 7, 2022

Serial Number 4C133656 was reported as accurate.

Anonymous · February 9, 2022

Serial Number 4C127907 was reported as accurate.

Huggs3 Supporter 122 · November 15, 2021

Serial Number 4C126493 was reported as accurate.

Anonymous · November 3, 2021

Serial Number 4C131791 was reported as accurate.

Anonymous · August 16, 2021

Serial Number 4C123512 was reported as accurate.

avpalermo Supporter 442 · June 2, 2021

Serial Number 4C126058 was reported as accurate.

Anonymous · April 30, 2021

Serial Number 4C124364 was reported as accurate.

Anonymous · April 7, 2021

Serial Number 4C132226 was reported as accurate.

Anonymous · March 23, 2021

Serial Number 4C123729 was reported as accurate.

Cornvilletank 3 · January 25, 2021

Serial Number 4C133336 was reported as accurate.

Anonymous · January 7, 2021

Serial Number 4C125810 was reported as accurate.

Anonymous · January 5, 2021

Serial Number 4C131203 was reported as accurate.

Anonymous · November 28, 2020

Serial Number 4C124077 was reported as accurate.

avpalermo Supporter 442 · November 18, 2020

Serial Number 4C126510 was reported as accurate.

Anonymous · October 27, 2020

Serial Number 4C131063 was reported as accurate.

Anonymous · August 24, 2020

Serial Number 4C133969 was reported as accurate.

Anonymous · August 3, 2020

Serial Number 4C121986 was reported as accurate.

Anonymous · July 10, 2020

Serial Number 4C123505 was reported as accurate.

Anonymous · July 3, 2020

Serial Number 4C133892 was reported as accurate.

Anonymous · June 16, 2020

Serial Number 4C134252 was reported as accurate.

Anonymous · January 6, 2020

Serial Number 4C134600 was reported as accurate.

Anonymous · November 9, 2019

Serial Number 4C125362 was reported as accurate.

Anonymous · October 7, 2019

Serial Number 4C121127 was reported as accurate.

Anonymous · June 15, 2019

Serial Number 4C123914 was reported as accurate.

Anonymous · June 7, 2019

Serial Number 4C121675 was reported as accurate.

Andrew9000 79 · February 12, 2019

Serial Number 4C121303 was reported as accurate.

Andrew9000 79 · February 12, 2019

Serial Number 4C120171 was reported as accurate.

Anonymous · November 1, 2018

Serial Number 4C131301 was reported as accurate.

Anonymous · October 9, 2018

Serial Number 4C126623 was reported as accurate.

Anonymous · June 25, 2018

Serial Number 4C132578 was reported as accurate.

Anonymous · June 4, 2018

Serial Number 4C126612 was reported as accurate.

cmdraven 3542 · May 15, 2018

Serial Number 4C124258 was reported as accurate.

txtimefan Supporter 101 · April 21, 2018

Serial Number 4C125205 was reported as accurate.

txtimefan Supporter 101 · August 20, 2017

Serial Number 4C125205 was reported as accurate.

Anonymous · May 15, 2017

Serial Number 4C130668 was reported as accurate.

Anonymous · March 19, 2017

Serial Number 4C125544 was reported as accurate.

Anonymous · March 5, 2017

Serial Number 4C121810 was reported as accurate.

Hamilton Grade 4992B Pocket Watch