Critical Mass is a masterpiece of timekeeping. With its distinctive sculpted case and unidirectional timing bezel, it is a perfect combination of beauty and aesthetic proportion. Reactor's extreme construction makes Critical Mass ready to go anywhere.

Details:

• Forged, solid 316L stainless steel

• 2-tone models are triple gold plated

• Unidirectional rotating timing bezel

• Durable, accurate quartz movement

• Chrono models feature 1 hour stopwatch

• 200M/660Ft depth tested