Citizen Bullhead 4-901088K

CITIZEN automatic chronograph so called Bullhead reference 4-901088K, self winding, Japan 1970´s, dark green lacquered metal case including bracelet with deployant clasp, screwed down stainless steel case back, green dial with black sub dials, 30 minutes and 12 hour register, day and date, 23 jewels, calibre 8110A, glass scratched, diameter approx. 39 mm, length approx. 18,5 cm, signs of use due to age, overhaul recommended at buyer's expense, condition 2-3, property of a collector