Automatic mechanical movement. Breitling Calibre 17, base on ETA 2824-2 with 25 jewels and 28,800 vph beats per hour (approx. 41JST MKR). Analog functions: hours, minutes, seconds displayed by analog hands and markers. Blue dial face accented by silver-tone luminous coated hands and indices for the hour markers. Uni-directional rotating bezel crafted from silver-tone stainless steel with a blue ring insert. Sapphire crystal scratch resistant display dome over the dial. Includes date function on the 3:00 position (standard feature). Mens round watch case measuring 42 mm in diameter, 12.5 mm thick and constructed from silver-tone stainless steel material. Blue rubber strap secures the timepiece with a matching silver-tone folding clasp closure mechanism. Water resistant to 300 meters / 1000 feet (professional diving depth). Swiss Made label signifies origin.