45 mm microblasted titanium case with yellow rubber inserts, tinted sapphire crystal back, sapphire crystal with anti-reflective coating, skeleton dial with Superluminova filled numerals and hands, calibre BR-CAL.313 automatic movement with hours, minutes, small seconds at 3 o'clock, skeletonised date at 6 oÕclock, chronograph, tachymeter scale on the flange, black perforated rubber strap, micro-blasted titanium pin buckle. Water resistant to 100 meters.