The Hublot Big Bang Chronograph 43 mm (ref. 431.cf.1313.rx) is a men's watch with a 45 mm octagonal case in ceramic. It has a green dial under sapphire crystal.
It is powered by the self-winding mechanical calibre HUB1280 with a power reserve of up to 72 hours. Functions: Chronograph. Water-resistant to 100 m. The watch is fitted with a Sang Bleu rubber strap with a folding clasp in black ceramic and titanium.
