Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch

Hamilton Watch Co.

Grade: 910

Only Sold Cased by Hamilton.

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1909454
Grade: 910
Model: 1
Estimated Production Year: 1921
Run Quantity: 1,000
Grade/Model Run: 29 of 37
Grade/Model Total Production: 153,800
Size: 12s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Double Roller: Yes
Regulator: Reed
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: No
Railroad Grade: No
Dial Feet Locations: 10.5, 38.5, 56.0
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 2134.910G29.12S78.121M78.O1537.P624.17J1288
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
463.05
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
203.17
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.443%
Registry Population: 10 (1.00%)
$ Estimated Value (12 Month Change): 19.80% Analyzing 847 Sales
Research Note: Pillar Plate Diameter: 1.630"

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.


Anonymous · January 4, 2023

Serial Number 1909802 was reported as accurate.

orotreasures 13 · January 30, 2019

Serial Number 1909877 was reported as accurate.

Anonymous · October 23, 2018

Serial Number 1909349 was reported as accurate.

cmdraven 3995 · April 22, 2018

Serial Number 1909914 was reported as accurate.

Anonymous · July 3, 2017

Serial Number 1909109 was reported as accurate.

Anonymous · March 26, 2017

Serial Number 1909616 was reported as accurate.

Anonymous · December 18, 2016

Serial Number 1909282 was reported as accurate.

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

Anonymous · September 5, 2016

Serial Number 1909778 was reported as accurate.

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

Anonymous · July 31, 2016

Serial Number 1909045 was reported as accurate.

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

ncplumber 150 · June 28, 2015

Serial Number 1909358 was reported as accurate.

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

Anonymous · September 25, 2014

Serial Number 1909011 was reported as accurate.

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

Anonymous · October 20, 2013

Serial Number 1909420 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes
Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch