46 mm
CARBONOX™+ (6 times lighter than steel, 3 times lighter than titanium)Antireflective sapphire crystal
Multi-jewel Swiss quartz movement
Water resistant to 300 metersGray Rubber Strap with stainless steel signature buckle, 24mm
Luminox self-powered illumination, constant glow for up to 25 years in any light condition, more details
here