Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 960 Pocket Watch

Hamilton Watch Co.

Grade: 960

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 754079
Grade: 960
Model: 3
Class: 1
Estimated Production Year: 1910
Run Quantity: 100
Grade/Model Run: 9 of 13
Grade/Model Total Production: 5,160
Size: 16s
Jewels: 21j
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
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: 1186.960G9.16S513.163M22.O714.L792.21J318
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
15.53
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.81
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.048%
Registry Population: 4 (4.00%)

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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.


Mobilaero Top Contributor Supporter 292 · February 17, 2021

Serial Number 754079 was reported as accurate.

Gimparoo Supporter 703 · June 26, 2018

Serial Number 754059 was reported as accurate.

Anonymous · August 13, 2016

Serial Number 754037 was reported as accurate.

Anonymous · June 23, 2016

Serial Number 754026 was reported as accurate.

Anonymous · February 21, 2015

Serial Number 754021 was reported as inaccurate.

Note: setting is lever,

RR Grade: yes
Changes since this report was submitted:
Railroad Grade changed from ? to Yes
Hamilton Grade 960 Pocket Watch