The Hublot Big Bang Automatic features an 18kt rose gold tonneau case paired with a black rubber strap. Its fixed bezel is accented by diamonds, complementing the black dial which displays hour markers in gold-tone indices and skeleton hands treated with luminescent material for visibility. Minute indexes are present on the outer rim along with minute markers. This analog watch includes second functions and comes equipped with an automatic Hublot Calibre HUB1710 movement (based on Zenith Elite 670) containing 27 jewels, operating at a frequency of 28800 vph for approximately 50 hours power reserve. The scratch-resistant sapphire crystal protects the dial, and the screw-down crown adds to its functionality with a transparent case back visible.
