The Casio BH200A-8 Biorhythm watch. $59.95. There was a time, peeps, when this Ferret was very much into Circadian rhythms, but no longer. The errant impulse has now been replaced with a nagging urge to consume strawberry milkshakes. Ah me. Such is life and the nature of true feedback!
Chrome Plated Resin Case Just imput your birthday and press a button for instant grafic display of your biorhythms Biorhythm graph display,Biorhythm graph based on specified date.Physical/sensitivity/intellect rhythum days based on specific date. 4 birthady memories(year,month and date)…[sic]