Automatic mechanical movement (Calibre UN-816) with 42-hour power reserve. Analog display features a blue dial, silver-tone hands and hour markers including minute indices around the outer rim. Date window located at the 6 o'clock position. Inverted concave unidirectional rotating bezel in blue sapphire material. Luminescent coating on hour marks and hour hand for enhanced night-time readability. Scratch resistant sapphire crystal with anti-reflective treatment. Deployment clasp push-button release mechanism combined with a silver-tone stainless steel case. Silver-tone stainless steel Milanese mesh bracelet. Screw-down crown. Solid case back. Swiss Made dive watch intended for water resistance up to 300 meters / 1000 feet.