The case of this Big Bang measures 45mm and is crafted from titanium subjected to a specialized treatment that produces a striking iridescent, multicolored optical effect — commonly known as a Newton's Rings appearance. The fixed bezel shares this same iridescent titanium finish and incorporates a black composite resin lower section, while a screw-down titanium crown with a black rubber insert completes the case. Anti-reflective scratch-resistant sapphire crystal sits above the dial, and the reverse reveals the movement through a transparent sapphire exhibition case back.
The skeleton dial opens a view into the watch's mechanics, accented with iridescent details and luminescent index and Arabic numeral hour markers. A date display appears at 3 o'clock alongside a small seconds sub-dial at 9 o'clock, with dark gray counters providing visual contrast across the open architecture. The watch is fitted with a black and gray structured rubber strap secured by a black-plated titanium deployant clasp.
Caliber HUB1242 UNICO — a manufacture Hublot self-winding automatic movement — drives the flyback chronograph function with column wheel execution and delivers approximately 72 hours of power reserve. Water resistance is rated to 100 meters (330 feet). This example is unworn and presented as a complete 2021 limited edition set, one of only 100 pieces produced globally.
