Zenith "Surf" with self-winding Swiss movement. Time only watch with date display at 5 o'clock Excellent condition, applied markers, original dial/case/crystal/movement The case still has the traditional original (satin) polish In working order, inspected by a watchmaker, keeps good time. Original tritium coating still present (see UV photos). Rare original Zenith strap. Brand: Zenith Model: automatic 'Surf' Movement calibre: Swiss Made Case diameter: 27 mm with crown - 25 mm excl. crown Crown: generic. Case thickness: 10 mm. Crystal material: mineral Case length including lugs: 30 mm Strap material: steel, original Zenith. Clasp: Zenith-branded Strap length: 23 cm Lug width: 14 mm Insured shipping with tracking via courier with 24-48 hour delivery throughout Europe and 72-hour delivery worldwide, with rigid plastic packaging. Follow our no-reserve auctions on Catawiki and Instagram at 'Watchamore'.