Vintage Guidus watch, 1950s Manual wind, steel. Movement 1130 N LU Reference 70 665 Swiss Made, 17 jewels, incabloc and waterproof Casing size: 37 mm (without crown) Silver dial with evident signs of wear, not visible on the wrist. Perfect Arabic hourmarkers, small seconds at 6 o'clock The watch is in perfect working order, excellent quality. Screw-down caseback, strap and buckle are not original, but good. Total strap size: 23 cm No documents. Insured shipping with tracking.