It's not glamorous, but it does all the important tests, doesn't cost much, and should last 1000 years. (Well, maybe just 500 years).
Cool space-saving rotary dial design with sliding finger stop, later used in Trimline phones.
Genuine Bell System quality, made in the USA by Western Electric (now known as Lucent, or Avaya, or Agere, or maybe MTV, or Sony, or Gary).
Various colors. 90-day warranty. Carefully tested and cleaned, with new cords and belt hook if needed.