Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 946 Pocket Watch

Hamilton Watch Co.

Grade: 946

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 471791
Grade: 946
Model: 1
Estimated Production Year: 1908
Run Quantity: 1,000
Grade/Model Run: 9 of 15
Grade/Model Total Production: 10,692
Size: 18s
Jewels: 23j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Full Plate
Barrel: Patent Motor
Regulator: Goldthwait
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 2.6, 18.0, 38.2
U.S. Patents: 832672, 427072
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 965.946G9.18S514.181M301.O551.L591.23J9
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
32.19
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
14.12
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.100%
Registry Population: 29 (2.90%)
$ Estimated Value (12 Month Change): -12.61% Analyzing 137 Sales

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, 2022

Serial Number 471784 was reported as accurate.

jamiej 57 · February 25, 2021

Serial Number 471016 was reported as accurate.

Anonymous · January 29, 2021

Serial Number 471494 was reported as accurate.

Anonymous · October 15, 2020

Serial Number 471040 was reported as accurate.

Anonymous · February 25, 2020

Serial Number 471163 was reported as accurate.

cranemaker Supporter 73 · December 22, 2019

Serial Number 471925 was reported as accurate.

Anonymous · November 24, 2019

Serial Number 471338 was reported as accurate.

Masonlei 1 · April 26, 2018

Serial Number 471791 was reported as accurate.

Anonymous · March 7, 2018

Serial Number 471860 was reported as accurate.

51Cards 19 · January 23, 2018

Serial Number 471638 was reported as accurate.

von1943 Supporter 371 · January 15, 2018

Serial Number 471638 was reported as accurate.

von1943 Supporter 371 · January 15, 2018

Serial Number 471638 was reported as accurate.

von1943 Supporter 371 · January 15, 2018

Serial Number 471638 was reported as accurate.

dholaday 1 · June 5, 2017

Serial Number 471522 was reported as accurate.

Anonymous · January 4, 2017

Serial Number 471582 was reported as accurate.

krok44 22 · December 19, 2016

Serial Number 471719 was reported as accurate.

Anonymous · July 18, 2016

Serial Number 471962 was reported as accurate.

Anonymous · April 9, 2016

Serial Number 471496 was reported as accurate.

Anonymous · January 18, 2016

Serial Number 471672 was reported as accurate.

Anonymous · September 27, 2015

Serial Number 471596 was reported as accurate.

Anonymous · August 8, 2015

Serial Number 471133 was reported as accurate.

Anonymous · March 23, 2015

Serial Number 471092 was reported as accurate.

Anonymous · July 27, 2014

Serial Number 471110 was reported as accurate.

Anonymous · June 25, 2014

Serial Number 0471332 was reported as accurate.

Anonymous · September 21, 2013

Serial Number 471586 was reported as accurate.

Anonymous · June 27, 2013

Serial Number 471105 was reported as accurate.

Anonymous · April 23, 2013

Serial Number 471612 was reported as accurate.

Anonymous · March 11, 2013

Serial Number 471850 was reported as accurate.

Anonymous · April 6, 2012

Serial Number 471667 was reported as accurate.

Hamilton Grade 946 Pocket Watch