Grey titanium case with a blue calfskin leather strap. Bi-directional rotating grey titanium bezel featuring an inlaid blue ceramic ring. Analog blue dial equipped with luminous silver-tone hands and Arabic numeral hour markers at minute intervals. Includes tachymeter markings around the outer rim. Features two sub-dials: one for 30-minute chronograph function, another displaying 12-hour time elapsed. Powered by Blancpain Calibre F388B automatic movement containing 35 jewels and composed of 297 parts with a frequency of 36000 vph (60 ticks per second) offering approximately 50 hours power reserve. Scratch-resistant sapphire crystal lens, push/pull crown operation, transparent case back. Round case shape measuring 42.5 mm in diameter and 13.7 mm thick with a 22 mm strap width secured by tang clasp. Water resistant up to 30 meters (approx. 100 feet). Functions include chronograph flyback mechanism, hours, minutes, seconds indication.