2 Watch Movement Holders Great For Watch Repair. This is a new set of 2 two-way watch movement holders. Great for watch repair, holding watch cases, work materials and tools. These are made for a variety of watch styles. Each is screw operated. You receive: One two-way holder with a capacity of 1 3/16" (30 mm). One two-way holder with a capacity of 13/16" (20 mm). We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.