Stainless Steel Binary Math Watch

描述

With this watch, two vertical rows of blue LEDs match with numbers etched into the watch's face; the left row indicates the hour while the right indicates 10-minute increments and single minute increments. As the time elapses, the corresponding LEDs illuminate to create an ever-changing display of tick marks (10:15 is shown). A single LED on the left column's bottom reads "AM" for morning hours. A press of a button switches to the date display. Sturdy electroplated steel construction provides reliable splash resistance.