A Swiss automatic chronometer movement, an ice blue dial with luminous silver tone stick hour markers and minute markers around the outer rim, a date sub-dial at 3 o'clock, fixed bezel. Features brushed polished stainless steel case, sapphire crystal glass, rubber strap with polished stainless steel folding clasp. Includes power reserve display, one central chronograph second hand (no sub-dials shown in description). Date function powered by BR-CAL.323 engine offering 70 hours of power reserve. Square shape measuring 41mm x 12.80mm thick. Water resistant to 100 meters / 330 feet.