"Remember when the Hublot Big Bang watch seemed really, really big. These days the watch is about the same size as everyone else's but that doesn't make it any less interesting.
The latest special edition of the Hublot Big Bang watch derives its punch from a sleek cloak of black enlivened only by a slash of a red signature and a colorful split second hand.
The Hublot Big Bang Aryton Senna All Black Rattrapante sports the Ayrton Senna Institute, a non-profit institute founded by Viviane Senna, the sister of the deceased Brazilian racing driver, the Ayrton Senna.
The watch is a Chronograph Split-Second with Power Reserve indicator in black with Ayrton Senna's signature in red and the Brazilian flag in green and yellow on the Split-Second hand which can be used to record an intermediate time by means of the two chronograph seconds hands. The push-piece on the watch is red. The watch is the first Hublot to go on sale in Brazil.
The 44.5 mm case is done in polished black ceramic resin details. The movement is the Hublot HUB44 RT mechanical chronograph Fly-back with automatic winding. It has a black rubber strap with the Ayrton Senna signature in yellow on a green stripe on the inside. There are 500 numbered pieces and it sells for $25,000."