Hublot, Super B, a gentleman's stainless steel chronograph wristwatch, circa 2000, ref. 1920.1, no. 464779, the two piece screw down case with index bezel, the black dial with luminous baton numerals and hands, date aperture, subsidiary dials running seconds, hours and minutes, 25 jewel automatic movement, cal. ETA 28920.A2, the case 51mm including lugs, on a black rubber strap with deployant clasp