Vintage Seiko Rainbow ladies' dress watch, a classic mechanical timepiece from the 1970s or 1980s. These watches are characterized by their manual wind-up movements and distinctive textured, "bark" finish on the gold-toned bracelet and case.

Key Specifications & Details
Brand: Seiko
Model Line: Rainbow
Movement: Manual wind-up (mechanical), often featuring 17 jewels.
Material: Gold-tone finish, sometimes listed as 18K gold-plated or gold-filled.
Case Shape: Typically round or oval, often with an integrated textured bracelet.
Dial: Textured gold-tone dial, sometimes referred to as a "pebble" or "bark" dial.

This watch looks good in condition, but not working. There is one scratch on the glass. It’s not working, fully wind but now stuck.

I guess it requires cleaning and oil. Not sure though.

Rare Vintage Watch. It will fit in thin wrist.

Please check all pictures. Feel free to ask any question.