The Railroad Auto Chrono transports you back in time to when Hamilton first made its name as a precision watchmaker, producing timepieces that helped improve safety on the early railroads. Heritage is the backdrop against which the Hamilton designers have created a versatile wear anywhere watch for the modern man. The automatic chronograph movement adds a dynamic touch and the snailed tachymeter satisfies the need for speed.
The H-21 is a powerful automatic chronograph movement featuring an extended 60-hour power reserve, making it perfect for the demands of the sportiest of models. With an H pattern design on the oscillating bridge, there’s no mistaking who made this movement.
Hamilton watches are innovative, iconic and known for American Spirit and Swiss Precision. We are known for the highest performance standards and Swiss made movements. We create automatic, mechanical and quartz watches, men’s and women’s watches. With a reputation for craftsmanship and strong movie, military and aviation heritage, our watches include the Khaki Field, Khaki Aviation, Khaki Navy, Ventura and Jazzmaster