Hublot Big Bang Integral Watch
Created to celebrate the model's 15th anniversary, Hublot's Big Bang Integral is the first of its kind to have an integrated metal bracelet. Envisioned as an extension of the case, it has a three-link design with bevels and chamfers that match the side pushers, borrowed from the 2005 original. The case, dial, and bezel are otherwise unchanged from the current 42mm model — save for the swapping of Arabic numerals for indices — and house an in-house automatic chronograph movement. Available in titanium, Hublot's proprietary King Gold, and a limited run of 500 black ceramic examples.