Pre-owned automatic chronograph movement with 50 hour power reserve and tachymeter function. Features a black fixed bezel and luminous markers/hands for enhanced legibility in low light conditions. Includes date display at the six o'clock position and three sub-dials: one for seconds, minutes (up to 30) and hours (up to 12). Comes equipped with a stainless steel case and bracelet featuring skeleton back. Analog dial type, scratch resistant sapphire crystal glass, pull/push crown operation. Water resistance rated at 100 meters / 330 feet suitable for snorkeling/swimming but not diving.