Bichrono SII, Case No.67031 362/500, Recent
Dual 33-jewel automatic movements, black dial with dual faces, yellow minute numerals on left dial with inner orange tachymeter scale and red chronograph hand, yellow split exploded hour numerals with orange tachymeter scale intersecting on right dial and green chronograph hand, white metal facetted baton hands, three mother of pearl effect luminous subsidiary dials on each face for running seconds, 30 minute and 12 hour recording, date aperture at 4 on right dial, brushed wide tonneau case with case back held by 8 screws, two crowns at 3 and 9 both flanked by twin chronograph pushers, fitted DeLaCour yellow rubber strap and stainless steel buckle, together with spare DeLaCour black leather strap and fitted box, case, dial and movement signed
55mm.