This is a very interesting case that was designed by Fritz Mink for the Keystone W. C. Co. I realize the cowboy is rough but he gives the case character. It is truly rare in this condition. Please get ahold of me with questions. Pendant set only, I believe. It is a 3 pcs. Case and will work for lever or pendant set movements. Both covers unscrew and the bezel has an NOS crystal. Case: Open face, pendant set. Outside D: 56 mm. Please use the photos as a big part of the description and please contact me with any questions.