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: 434607
Grade: 946
Model: 1
Estimated Production Year: 1906
Run Quantity: 400
Grade/Model Run: 1 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: 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: 923.946G1.18S472.181M262.O512.L549.23J1
Database Version: v52.246
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: 12 (3.00%)
$ Estimated Value (12 Month Change): -12.61% Analyzing 137 Sales

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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.


Anonymous · May 24, 2020

Serial Number 434937 was reported as accurate.

rrenneka Supporter 4 · May 24, 2017

Serial Number 434910 was reported as accurate.

leighcallaway 13 · November 17, 2016

Serial Number 434623 was reported as accurate.

rock862 242 · September 14, 2016

Serial Number 434623 was reported as accurate.

Anonymous · June 24, 2016

Serial Number 434841 was reported as accurate.

mjrd63 15 · January 16, 2014

Serial Number 434607 was reported as accurate.

Anonymous · October 31, 2013

Serial Number 434612 was reported as accurate.

Anonymous · October 28, 2013

Serial Number 434612 was reported as accurate.

Carrato 87 · October 28, 2013

Serial Number 434612 was reported as accurate.

Anonymous · December 21, 2012

Serial Number 434920 was reported as accurate.

Anonymous · December 20, 2012

Serial Number 434920 was reported as accurate.

Anonymous · April 21, 2012

Serial Number 434920 was reported as accurate.

Hamilton Grade 946 Pocket Watch