Vintage 25.5mm Hamilton Hack Electric Mechanical Wristwatch Movement 505 USA

Product Description

• Item: Wristwatch Movement

• Brand: Hamilton

• Model: Hack

• Movement: Electric

• Caliber: 505

• Country: USA

• Gender: Unisex

Product Measurements

• Diameter: 25.5mm

• Diameter of dial: 31mm

Product Condition

The Hamilton Caliber 505 is a landmark electromechanical watch movement introduced in 1961 as a significant upgrade to the original Caliber 500, the world’s first battery-powered movement. While it still uses a battery, its operation is largely mechanical, featuring a traditional balance wheel and gear train rather than modern quartz circuitry

• Overall Condition: Fair, overall condition

• Functions: Tested, but not running

• Dial condition: Has spotting.

• Crown: Shows desk marks.