Black titanium carbon PVD case with fixed black carbon bezel, alligator strap. Black opalin dial features silver-tone hands, index hour markers, and luminescent coating; tachymeter scale on outer rim. Calibre Heuer 02T 45 automatic movement includes a tourbillon function for 1 minute accuracy improvement, chronograph sub-dials displaying: 1/4 second, 30 minutes counter, 12 hours counter. Sapphire crystal provides scratch resistance and clarity. Limited edition to 150 pieces from the Carrera Polychrome Series; round case size is 45 mm with fold over clasp featuring a safety release mechanism. Water resistant up to 100 meters / 330 feet depth.