A very nice Omega Constellation box set (inner and outer boxes) from the late 60s. Desmond's article indicates that these boxes were used for cal. 564 and 751 models. Inner box is in very good overall condition but one silver panel is missing on the outside of the box (pictured). Outer box is also in very good condition. Original operations manual/booklet is also included. Outer box measures approx. 6" x 4.5" x 2.5". Price: $180USD with tracked shipping included to Canada/CONUS.