Wittnauer Bicentennial Watch | Collectors Weekly。RARE Vintage 1776 1976 BICENTENIAL WITTNAUER COIN BASE 8KT GOLD Women\'s WATCH. Excellent pre-owned condition. This is a hand wind mechanical watch in good working order, running strong. Women’s watch Stainless Steel Back 17 Jewel Swiss Wittnauer movement The leather strap can be replaced easily. See photos for all details and condition of item. Smoke free home. Bundle with other items from my closet for a great deal and save on shipping! Thank you for checking out my closet! Reasonable offers welcome.