Hublot’s Square Bang Tourbillon 4-Day Power Reserve is a feat of horological engineering and packed with firsts. It is the first Square Bang with two central hands, the first regulated by a tourbillon, the first to offer a 3D carbon fiber case, and the first to contain only square bridges. The MHUB6023 manual movement was developed specifically for the Square Bang Tourbillon, and is housed in a bespoke 42-mm case that frames the open work dial and skeleton movement. The case’s 3D finish is created using a carbon composite, woven into vertical and horizontal lines. To reinforce the square geometry, the main components of the watch are ingeniously distributed over the four sides of the square: winding on the right, power reserve on the left, large barrel on top and tourbillon below.
Square Bang Tourbillon 4-Day Power Reserve ($105,000.00) – hublot.com
