Mechanical automatic movement.
Functions: hours, minutes, seconds.
Single access button chronograph with two counters (60sec and 30min accumulators).
Polished steel case.
Brown domed dial with snailed counters. Numerals, index and hands covered in a sand-colored photo-luminescent coating.
Domed sapphire glass with anti-reflective coating.
Water resistance: 50 meters.
Polished steel pin buckle.
The timepiece draws inspiration from the first watches worn by pilots in the 1920s. Bell & Ross designed an automatic chronograph with a single access button. This incorporated all of the chronograph’s functions in a single command.