Vintage 1960's LONGINES manual wind 17 jewels movement cal L847.3. The watch comes with rare two tone black/grey checkered dial (dial shows aging marks with discoloration). Stainless steel square case and back ref: 7873 4. Original plexy crystal, original hands and original signed crown. The watch comes with Longines signed strap and with 16mm Swiss made stainless steel buckle. The watch runs keeping very good time.