- Unidirectional rotating timing bezel
- Triple o-ring screw down crown for superior water resistance
- Secure screw bar case-to-band interface for superior strength
- Free-floating lug system for a comfortable fit on any size wrist
Reactor’s top selling style for our first five years, Critical Mass offers classic good looks that dress up well but still play hard. If you could have only one watch, a Critical Mass is hard to beat, as it performs flawlessly in the office or in the ocean.
Out of stock
Gold-plated 2-tone Stainless
Gold-plated 2-tone Stainless Bracelet
Individually depth tested to 200 M / 660 ft.
Quartz with day/date
Superluminova dial markings and hands