Waltham manual-winding wristwatch with a simple and elegant design. Purchased in 1979. It's 30mm in diameter and 5mm thick. It has been disassembled and cleaned once. As it is an old watch, there is some wear and tear. I think it can be used normally. There is no box or instruction manual. If you are interested, please consider it. - Brand: Waltham - - Band Material: Leather - Dial Color: White - Case Material: Stainless Steel Thank you for looking.