Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 950 Pocket Watch

Hamilton Watch Co.

Grade: 950

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 775888
Grade: 950
Model: 3
Estimated Production Year: 1910
Run Quantity: 500
Grade/Model Run: 4 of 28
Grade/Model Total Production: 22,300
Size: 16s
Jewels: 23j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Bridge Plate
Bridge Type: Center
Barrel: Patent Motor
Train Material: Gold
Center Wheel Material: Gold
Regulator: Reed
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: 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1234.950G4.16S561.163M26.O749.L824.23J17
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
67.14
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
29.46
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.209%
Registry Population: 16 (3.20%)
$ Estimated Value (12 Month Change): -3.28% Analyzing 228 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 · February 20, 2023

Serial Number 775692 was reported as accurate.

Rikuo1357 9 · November 18, 2022

Serial Number 775506 was reported as inaccurate.

Note: Watches with this serial number have a "special
finish".
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · September 8, 2022

Serial Number 775739 was reported as accurate.

Anonymous · September 24, 2020

Serial Number 775633 was reported as accurate.

cliffdobbins Supporter 296 · August 15, 2020

Serial Number 775981 was reported as accurate.

Anonymous · July 28, 2020

Serial Number 775719 was reported as accurate.

Anonymous · September 4, 2019

Serial Number 775578 was reported as accurate.

Anonymous · February 4, 2017

Serial Number 775970 was reported as accurate.

Anonymous · August 21, 2016

Serial Number 775529 was reported as accurate.

Anonymous · November 9, 2015

Serial Number 775583 was reported as accurate.

Anonymous · November 3, 2015

Serial Number 775993 was reported as accurate.

Anonymous · October 9, 2015

Serial Number 775583 was reported as inaccurate.

Note: movement 775583 is a lever set and RR grade is :
yes
Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · August 5, 2015

Serial Number 775889 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · July 3, 2015

Serial Number 775998 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · February 16, 2013

Serial Number 775970 was reported as accurate.

Hamilton Grade 950 Pocket Watch