Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 946 Pocket Watch

Hamilton Watch Co.

Grade: 946

Some Marked "Extra"

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 549648
Grade: 946
Model: 1
Estimated Production Year: 1910
Run Quantity: 2,000
Grade/Model Run: 12 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 Signing Style: Serif (Decorative)
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
Movement Markings: Hamilton Watch Co.
Lancaster, Pa.
Adjusted 5 Positions
23 Jewels
946
Safety Pinion
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1023.946G12.18S572.181M353.O603.L649.23J12
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
32.01
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: 57 (2.85%)
$ Estimated Value (12 Month Change): -13.21% 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.


Blicquer Supporter 75 · February 14, 2023

Serial Number 550270 was reported as accurate.

Anonymous · August 7, 2022

Serial Number 549330 was reported as inaccurate.

No further details were submitted with the report.

nightstalker638 44 · October 31, 2021

Serial Number 549648 was reported as accurate.

WIZARDofWARLOCK 20 · October 23, 2021

Serial Number 550558 was reported as accurate.

Anonymous · August 26, 2021

Serial Number 550275 was reported as accurate.

Anonymous · May 10, 2021

Serial Number 550300 was reported as accurate.

Anonymous · April 5, 2021

Serial Number 550552 was reported as accurate.

Anonymous · February 18, 2021

Serial Number 549396 was reported as accurate.

Anonymous · February 7, 2021

Serial Number 550552 was reported as accurate.

Humphrey Supporter 47 · December 31, 2020

Serial Number 550106 was reported as accurate.

Anonymous · September 19, 2020

Serial Number 550824 was reported as accurate.

Anonymous · June 23, 2020

Serial Number 549175 was reported as accurate.

Anonymous · June 23, 2020

Serial Number 549175 was reported as accurate.

dfchong 837 · November 15, 2019

Serial Number 549030 was reported as accurate.

dfchong 837 · November 15, 2019

Serial Number 549030 was reported as accurate.

dfchong 837 · November 11, 2019

Serial Number 549030 was reported as accurate.

Anonymous · June 5, 2019

Serial Number 550369 was reported as accurate.

Anonymous · August 11, 2018

Serial Number 549350 was reported as accurate.

Anonymous · May 26, 2018

Serial Number 549465 was reported as accurate.

Gimparoo Supporter 703 · October 19, 2017

Serial Number 550875 was reported as accurate.

Anonymous · April 11, 2017

Serial Number 550269 was reported as accurate.

Brycef 107 · November 28, 2016

Serial Number 550088 was reported as accurate.

Anonymous · September 24, 2016

Serial Number 550562 was reported as accurate.

TridentineCatholic 25 · January 3, 2016

Serial Number 549957 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 8, 2015

Serial Number 550948 was reported as accurate.

ticker32 Supporter 84 · April 11, 2015

Serial Number 549085 was reported as accurate.

ticker32 Supporter 84 · April 11, 2015

Serial Number 549085 was reported as accurate.

ticker32 Supporter 84 · April 11, 2015

Serial Number 549085 was reported as accurate.

ticker32 Supporter 84 · April 11, 2015

Serial Number 549085 was reported as accurate.

ticker32 Supporter 84 · April 11, 2015

Serial Number 549085 was reported as accurate.

Anonymous · April 5, 2015

Serial Number 550630 was reported as accurate.

Gasperoff Supporter 727 · February 22, 2015

Serial Number 550517 was reported as accurate.

Gasperoff Supporter 727 · February 11, 2015

Serial Number 550875 was reported as accurate.

Anonymous · August 24, 2014

Serial Number 549992 was reported as inaccurate.

Note: watch is marked 946 extra

Anonymous · August 17, 2013

Serial Number 550948 was reported as accurate.

Anonymous · July 20, 2013

Serial Number 549543 was reported as accurate.

Anonymous · April 10, 2013

Serial Number 549219 was reported as inaccurate.

Note: full plate
Changes since this report was submitted:
Plate changed from Unknown to Full

Anonymous · January 10, 2013

Serial Number 550892 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from Unknown to Full

Anonymous · December 2, 2012

Serial Number 549360 was reported as accurate.

Anonymous · June 25, 2012

Serial Number 549360 was reported as accurate.

Hamilton Grade 946 Pocket Watch