This 16s Badass is in great condition. This case is cut for a lever set movement and is the style that screws open in both the front and the back. Has a NOS crystal. Very nice looking case. Please use photos as part of the description. Please contact me with any questions. The Crown can also be pulled up to accommodate Pendant Set movements. Case: Open Face, both covers screw on/off. Maker: Illinois W. C. Co. Outside D: 54 mm. Please use the photos as a big part of the description and please contact me with any questions.