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: S4651 Question Mark
Grade: 950B Question Mark
Model: 6 Question Mark
Estimated Production Year: 1949 Question Mark
Run Quantity: 3,000 Question Mark
Grade/Model Run: 6 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
Double Roller: Yes 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: 2621.G6.16S1515.166M6.O1832.L1517.23J105 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
98.45 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
25 (0.83%) Question Mark
$ Estimated Value (12 Month Change): 4.13% Analyzing 861 Sales Question Mark

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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 645 · July 10, 2024

Serial Number S4651 was reported as accurate.

bronze Supporter 5 · January 10, 2024

Serial Number S5174 was reported as accurate.

avpalermo Supporter 645 · October 8, 2023

Serial Number S5111 was reported as accurate.

avpalermo Supporter 645 · October 8, 2023

Serial Number S5111 was reported as accurate.

Anonymous · September 13, 2023

Serial Number S5399 was reported as accurate.

10mueller 38 · December 31, 2022

Serial Number S6308 was reported as accurate.

Blicquer Supporter 90 · November 27, 2021

Serial Number S7081 was reported as inaccurate.

Note: On this page, there's no listing for double
roller, which the 950B has. On the movement entry
page, it was listed as single. Also, it was listed
as not adj. to temperature, and it is, and is so
marked. Also, the isochronism field was "no" but
it must be yes to have been accepted as RR grade,
which it was.
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Double Roller changed from No to Yes

Ahaynes 9 · July 31, 2021

Serial Number S4938 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · June 11, 2021

Serial Number S5024 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · April 21, 2021

Serial Number S6235 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · March 3, 2021

Serial Number S5072 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · February 24, 2021

Serial Number S4587 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · February 10, 2021

Serial Number S6539 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · September 18, 2020

Serial Number S4537 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Automatic 254 · July 10, 2020

Serial Number S5533 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · January 14, 2020

Serial Number S5637 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · December 10, 2019

Serial Number S5897 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · November 30, 2019

Serial Number S6965 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · October 18, 2019

Serial Number S6480 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · September 14, 2019

Serial Number S6559 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Titoleroy 2 · June 18, 2019

Serial Number S5589 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

dfchong 837 · April 4, 2019

Serial Number S5582 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · March 15, 2019

Serial Number S4538 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · December 27, 2018

Serial Number S5818 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · November 25, 2018

Serial Number S5591 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · November 25, 2018

Serial Number S6042 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

DynaDefender 6 · August 21, 2018

Serial Number S6758 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Automatic 254 · June 18, 2018

Serial Number S7311 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · June 16, 2018

Serial Number S7397 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

philsan1a 221 · March 22, 2018

Serial Number S6738 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · March 3, 2018

Serial Number S6965 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · October 9, 2017

Serial Number S6306 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · August 13, 2017

Serial Number S6512 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

dan6336 1 · November 2, 2016

Serial Number S6420 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · November 2, 2016

Serial Number S6420 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · August 26, 2016

Serial Number S7134 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · July 11, 2016

Serial Number S6369 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · April 20, 2016

Serial Number S6214 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · March 25, 2016

Serial Number S6505 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · March 6, 2016

Serial Number S4732 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · February 26, 2016

Serial Number S6526 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · January 29, 2016

Serial Number S5057 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

undertaker 10 · August 1, 2015

Serial Number S5842 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · July 22, 2015

Serial Number S5308 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · July 18, 2015

Serial Number S5446 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · June 15, 2015

Serial Number S5842 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · June 6, 2015

Serial Number S6395 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · April 30, 2015

Serial Number S6444 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · March 27, 2015

Serial Number S6324 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · March 20, 2015

Serial Number S5683 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes
Hamilton Grade 950B Pocket Watch