The Seiko VK64 movement is a "meca-quartz" or hybrid chronograph movement that combines a precise quartz timekeeping base with mechanical components for the chronograph function. This hybrid design gives it the accuracy of quartz while providing the feel of a mechanical watch, with a smoothly sweeping central chronograph seconds hand and an instant, crisp reset. It features a 1/5-second chronograph, a 24-hour sub-dial, and a 6 o'clock date window.
