ONSA vintage ladies' wristwatch with clamp strap.

ONSA vintage women's wristwatch with clamp bracelet. 18K yellow gold case. Clamping bracelet in 18K yellow gold. Manual winding movement in working order. Silver dial with applied Arabic numerals and dot indices, corroded on the edge. The watch is in used condition with clearly visible signs of wear. The strap is slightly buckled. Width approx. 11mm. Height approx. 36 mm. Suitable up to a approx. 20 cm wristsize.