Zenith El Primero Rainbow 41-0370-400

ZENITH chronograph El Primero Rainbow reference 41-0370-400, Switzerland around 1992, self winding, stainless steel/gold combined including original bracelet with butterfly buckle, screwed down case back, winding crown and pusher, unidirectional revolving bezel with 60-minutes graduation (dent at 55), blue dial with luminous indices and luminous hands faulty, date, 12 hours and 30 minutes counter, calibre 400, 31 jewels, diameter approx. 40 mm, length approx. 18 cm (1 additional Element enclosed), condition case 2-3, condition movement 2, property of a collector