Rose gold-tone 18kt king gold case with black rubber strap, fixed bezel also in rose gold-tone 18kt king gold, sapphire crystal dial featuring rose gold-tone hands and Arabic numeral hour markers, minute markers on the outer rim, luminescent coating for hours and minutes indicators, date display at the 4 to 5 o'clock position, chronograph functions with three sub-dials: one for seconds up to 60 minutes, then a third showing 12 hours elapsed time, powered by Hublot Calibre HUB4700 automatic movement containing 31 Jewels and comprising 278 parts, beating at 36000 vph (vis per hora), offering an approximate power reserve of 50 hours, scratch-resistant sapphire crystal front, transparent case back allowing view of the movement, unique Big Bang case shape in a 42 mm size, water resistance to 100 meters / 330 feet, luxury watch style from Hublot's Spirit Of Big Bang Sang Bleu limited edition series (only 100 pieces available), Swiss Made label.