Pocket Watch Database


From the American Horology Archive:
Hamilton Grade 950B Pocket Watch

Hamilton Watch Co.

Grade: 950B

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: S25495 Question Mark
Grade: 950B Question Mark
Model: 6 Question Mark
Estimated Production Year: 1961 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 15 of 19 Question Mark
Grade/Model Total Production: 32,700 Question Mark
Size: 16s Question Mark
Jewels: 23j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: Center Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 6 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Yes Question Mark
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Question Mark
Case: Various Question Mark
Run ID: 2630.G15.16S1524.166M15.O1841.L1526.23J114 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.560 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
98.49 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
43.20 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.307% Question Mark
Registry Population:
Scoped for This Run Only
10 (1.00%) Question Mark

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.


ebsrods Supporter 130 · August 13, 2023

Serial Number S25735 was reported as accurate.

roadking 36 · December 11, 2022

Serial Number S25479 was reported as accurate.

Anonymous · December 6, 2022

Serial Number S25773 was reported as accurate.

Anonymous · February 12, 2021

Serial Number S25021 was reported as accurate.

Anonymous · February 4, 2021

Serial Number S25013 was reported as accurate.

Anonymous · November 15, 2020

Serial Number S25411 was reported as accurate.

Anonymous · October 4, 2020

Serial Number S25411 was reported as accurate.

dfchong 837 · September 28, 2020

Serial Number S25894 was reported as accurate.

Anonymous · September 12, 2020

Serial Number S25967 was reported as accurate.

Anonymous · March 27, 2019

Serial Number S25021 was reported as accurate.

dfchong 837 · December 29, 2018

Serial Number S25536 was reported as accurate.

Automatic 254 · June 15, 2018

Serial Number S25240 was reported as accurate.

Automatic 254 · June 14, 2018

Serial Number S25240 was reported as accurate.

Automatic 254 · June 10, 2018

Serial Number S25240 was reported as accurate.

Anonymous · June 10, 2018

Serial Number S25240 was reported as accurate.

Anonymous · January 29, 2018

Serial Number S25751 was reported as accurate.

Anonymous · January 17, 2017

Serial Number S25548 was reported as accurate.

Anonymous · October 28, 2016

Serial Number S25013 was reported as accurate.

Anonymous · October 1, 2016

Serial Number S25414 was reported as accurate.

Anonymous · August 14, 2016

Serial Number S25194 was reported as accurate.

Anonymous · August 10, 2016

Serial Number S25514 was reported as accurate.

Anonymous · April 25, 2015

Serial Number S25414 was reported as accurate.

Gasperoff Supporter 727 · February 22, 2015

Serial Number S25409 was reported as accurate.

Anonymous · September 14, 2014

Serial Number S25173 was reported as accurate.

cnrengr 24 · June 12, 2014

Serial Number S25273 was reported as accurate.

Anonymous · April 4, 2014

Serial Number S25600 was reported as accurate.

Carrato 97 · December 15, 2013

Serial Number S25401 was reported as accurate.

jibberyerkibber 50 · November 20, 2013

Serial Number S25345 was reported as accurate.

eparso 59 · June 4, 2013

Serial Number S25481 was reported as inaccurate.

Note: Pate Type: Bridge
Changes since this report was submitted:
Plate changed from Unknown to Bridge

Anonymous · January 19, 2013

Serial Number S25661 was reported as accurate.

Hamilton Grade 950B Pocket Watch