HUBLOT, STAINLESS STEEL 'BIG BANG' CHRONOGRAPH WRISTWATCH43.00 mm case diameter, black dial, applied steel Arabic and baton numerals, subdials at 3, 6 and 9 o'clock, date aperture between 4 and 5 o'clock, outer chapter ring calibrated for minutes, exhibition case back, 27 jewel self-winding movement with chronograph function signed HUBLOT GENEVE, black textured rubber strap signed HUBLOT, steel deployant clasp signed HUBLOT. 6 1/2-8 1/4 inches inner circumference.Case back stamp: HUBLOT BIG BANG 301RX 611598 098Clasp stamp: STAINLESS STEEL.Accompanied by a Hublot inner and outer box, hangtag and instruction and guarantee booklets.