Hublot Spirit of Big Bang Sky Blue Ceramic 42, 642.EX.5110.RX

The Hublot Spirit of Big Bang Sky Blue Ceramic 42 mm captures the vibrant spirit of summer with a bold, contemporary design. Crafted from polished and microblasted sky blue ceramic, the barrel-shaped case offers a striking presence and exceptional comfort on the wrist. Its skeletonized dial reveals the in-house HUB4700 automatic chronograph movement—a descendant of the legendary El Primero—boasting high-frequency precision and a 50-hour power reserve. With a sky blue and white rubber strap and matching ceramic bezel, this limited edition model brings a fresh, playful twist to Hublot’s iconic aesthetic. A standout piece for those who embrace color, performance, and avant-garde horology.

Technical Data • Movement – Caliber: HUB4700 – Type: Self-winding chronograph movement – Functions: Hours, minutes, small seconds, date, chronograph – Power reserve: Approx. 50 hours – Frequency: 36,000 vph (5 Hz)

Case – Material: Polished and microblasted sky blue ceramic – Bezel: Polished sky blue ceramic with titanium screws – Crystal: Sapphire with anti-reflective coating – Caseback: Sapphire crystal – Water resistance: 100 m

Dimensions – Width: 42 mm – Thickness: Approx. 14.1 mm

Strap – Type: Rubber strap – Material: Black and light blue lined structured rubber – Buckle: Titanium deployant clasp