Vintage Swank Date-O-Matic Calendar Cufflinks Gold Tone Wrap Around 1970-71

This is a set of vintage Swank Date-O-Matic cufflinks. The pieces are done in gold tone metal with a rotating calendar set in one piece. The calendar goes from May 1970 to June 1971. The paperwork included shows that it used to cost $2 to have a new calendar placed in your set every year. The cufflinks also feature a wrap around golden mesh for extra detail. The square faces on the cufflinks measure about 3/4" across. All toggles are in excellent working order. They are in excellent shape and seem barely used. The original box is included. Please zoom in on all photos for full conditioning details.