Vintage Elco Swiss made manual wind mechanical wrist watch

Vintage Elco Swiss made manual wind mechanical wrist watch c. 1955-60. 21 jewel ETA 2370 movement. In good working order and keeps accurate time. Classic vintage champagne dial in excellent condition. Stamped Elco BIMATIC 21 Jewels INCABLOC WATERPROOF (I cannot guarantee waterproof so sold as not waterproof) Chromed case has some scratches (see pic). New leather strap. SOLD