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.

FEATURES

• Reactor DNA
• 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

SPECIFICATIONS

• Case diameter: 34.6mm
• Thickness: 11.8mm
• Weight: 129 grams
• Width at lug: 23.7mm
• Width at clasp: 20mm

Click "MODELS" for color and band options

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#77513 Day/Date Magenta Black nitride plated	#77516 Day/Date Turquoise Black nitride plated
#77802 Day/Date Silver Polyurethane Strap	#77811 Day/Date Bright red Polyurethane Strap