Seiko 5 Vintage watch set (men's and women's), with a distinctive 70s design Specifications Brand: Seiko Category: Seiko 5 Movement: Automatic 21 Jewels Day and date in Arabic Dial color: Blue with gold inner ring Era: 1970s. Sizes Men's: Approximately 36 mm. Women's: Approximately 25 mm. Not recommended for use with water No returns or exchanges