Crafted entirely in green ceramic — from the round 42mm case and fixed bezel to the integrated bracelet — the Big Bang Integral 451.GX.5220.GX makes an unmistakable visual statement. The screw-down crown and deployant buckle clasp complete a construction rated water resistant to 100 meters, while a transparent case back offers a view of the movement within.
The matte green skeleton dial strips away any visual barriers, exposing the mechanics beneath. Luminescent hands and index hour markers sit against the open architecture, with Arabic numeral minute markers at five-minute intervals and a date display positioned at 3 o'clock rounding out the dial layout.
At the heart of this watch is the Hublot Calibre HUB1280 automatic movement, composed of 354 parts set with 43 jewels, beating at 28,800 vph, and delivering a power reserve of approximately 72 hours. The chronograph complication features a column wheel and two sub-dials tracking 60 minutes and 60 seconds respectively. Offered with its original box and papers.
