The Spectra was the third watch in the Electric series, following the Ventura and Van Horn. It has a great asymmetrical touch, in that the case is broader and thicker at the 12 position. The lines radiating out from the dial at the 6 position compliment the case shape, and give this watch a classic look that is sure to turn heads. Richard Arbib, a highly recognized designer, gave the Ventura it's futurist look. He also designed the trapezoid-shape Vega and the oval-cased Spectra. An Icon of mid-century design. https://en.wikipedia.org/wiki/Richard_Arbib