HUBLOT "BIG BANG STEEL DIAMONDS" Chronograph watch in polished and satin-finished steel and black composite resin, black 3-counter dial with Arabic numerals and applied baton hour markers, date display at 4:30. Bezel decorated with screws in a pavement of brilliant-cut diamonds. Transparent case back revealing its signed automatic movement. Structured rubber strap with adjustable steel folding clasp, signed. Diameter: 41 mm. Scratches.