Seiko Socie Manual Winding with Caseback Winding crown 1719-3000Maker: Seiko Model: Socie 1719 3000 Material: Steel Dimensions: 23x27mm Crystal: glass Description & Condition report: A rare manual winding women's dress watch, part of Seikos Socie collection, known for its elegance, refined simplicity, and high quality craftsmanship. A sophisticated round case with the manual winding crown at the back instead of the side . Despite the crown being located at the back , the watch is still slim perfect for any wrists