Black carbon fiber case paired with a black hornback alligator leather strap, fixed black carbon fiber bezel, analog watch face crafted from transparent carbon fiber with rose gold-tone hands and index hour markers complemented by minute markers around the outer rim. Features four sub-dials displaying 60 second, 30 minute, power reserve information, and tourbillon functions. Powered by Hublot Calibre HUB 6300 hand wind movement ensuring a precise mechanical performance with an impressive 120-hour power reserve indicated on the dial. Secured by sapphire crystal for scratch resistance through its transparent see-through case back allowing visibility of the internal mechanism. Classic round shape measures 44 mm in diameter, water resistant up to 100 meters / 330 feet depth suitable for swimming and snorkeling activities. Functions include tourbillon complication, chronograph seconds hand measuring capability, standard hour, minute and second indications, power reserve indicator displaying operational time left. Part of the esteemed Big Bang Series known for its innovative design featuring a carbon fiber structure integrated with precious materials. A luxury Swiss Made watch reflecting high-end horological craftsmanship and performance.