I have a face with analog clock and items in all four corners that I can press on to run things. Two or three times a day this face changes to the one that's just a plain analog clock, with no items in the corners, and I have to change it back. I am NOT touching or accidentally moving the face or crown or button, but I do wear a long-sleeved shirt which I suppose could be pressing on the face--just didn't think things would change from your shirt-sleeve? Any thoughts? If it IS the shirt sleeve, is there any way to "lock" the face so it can't change unless I do some combo of touches? Thanks.