Zenith El Primero 20-0210-400

ZENITH El Primero intermediate wheel chronograph reference 20-0210.400, Switzerland around 1995, self winding, gold plated case with snap on stainless steel case-back, white dial, gilded indices and hands, date at 4, rhodium plated movement calibre 400, 31 jewels, precision adjustment, original box enclosed, diameter approx. 39 mm, overhaul recommended at buyer's expense, condition 2, property of a collector