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: 4C133421
Grade: 4992B
Model: 5
Estimated Production Year: 1950
Run Quantity: 15,000
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: 21 (0.14%)
Database Version: v49.391

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 4C120101 #101 Marketplace August 26, 2018
2 4C120129 #129 Collection September 28, 2019
3 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 4C123572 #3572 Collection August 08, 2022
10 4C124748 #4748 Collection January 16, 2022
11 4C125943 #5943 Collection March 18, 2020
12 4C126469 #6469 Collection July 12, 2017
13 4C126493 #6493 Collection November 15, 2021
14 4C126510 #6510 Collection July 19, 2020
15 4C127034 #7034 Collection January 31, 2019
16 4C128134 #8134 Collection September 28, 2020
17 4C128530 #8530 Collection April 10, 2017
18 4C130668 #10668 Collection May 15, 2017
19 4C131924 #11924 Collection January 20, 2021
20 4C133421 #13421 Collection January 19, 2018
21 4C133694 #13694 Collection June 12, 2021
Standard Deviation of Known Examples: 4,601.32 (Expected: 4,330.27, Δ271.05/1.81%)

Help Us Help Others By Improving the Database:

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Data Verification Reports

4C120001
Verification Serial Map
4C135000

avpalermo Supporter 426 · 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 120 · 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 426 · 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 426 · 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 3502 · 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