1950's Mid- Century Modern Atomic Red and Chrome Clock Japan

Well I havent been able to find out much information on this Atomic Style Clock. The Maker is Silicon from Tokyo Japan, the bottom lable is in Japanese, but able to read Silicon Clock Model N-28A
Front clock face reads New Silicon Clock Pair Tone 7 Jewels Tokyo Tokei Japan
If you know anything about this Clock I would Appreaciate it.
It is 7" wide by 5" tall.