Zenith Sporto hand-wound watch, dating from 1957 (judging by the serial numbers). Steel case measuring 35 mm diameter (excl. crown) with steel screw-down case back. Wonderful original two-tone dial (light grey with cream-coloured circular insert in the centre), light patina, with golden applied indices (mixed numerals and batons), Dauphine skeleton hands, second sub-dial at 6 o'clock. Original crown and buckle branded Zenith, generic strap. Strap length: approx. 24 cm. Prestigious Zenith-branded hand-wound movement, Cal. 40 in perfect working order and recently tested. Without original box or papers, sent in a proper but generic box. Very elegant and charming watch, a timeless classic by Zenith, still in very good condition. Secure shipping via courier with tracking.