Seiko Vintage Ladies Stainless Steel Elongated 15mm Manual Green/Blue Dial Watch

I believe this watch is from the 1970s. The face is a blue-green color and is accurately captured in the pictures. It works well and is a manual watch, so it does not need batteries. In good condition for its age, some small scratches on the glass and band — see pictures. Watch band end-to-end measures approximately 7” and the face measures a 1/2” across the center of the face.