The M811 series multi-function clocks are designed to operate in the most demanding conditions. These clocks display local time in 12 or 24-hour format, flight time, and elapsed time on its six-digit, sunlight readable, LED display with a 100,000-hour rating. This clock includes a battery for retaining memory, and is also FAA approved. This M811C chronograph (EDMO# 811B-12A) is gray.
