Hamilton Electric Saturn Original Black Dial Watch BRAND_Aquadive and inside marked Zenith

and inside marked Zenith

with black inserts

and lubrication) Hamilton Electric DIAMOND DIALVan Horn watch

Hamilton felt it was in a race to release the first battery powered watch  Little did they know that the Accutron was to be released several years after the Hamilton Electric

This example has the ORIGINAL FINISH DIAL and as a plus

Hamilton Electric Saturn Original Black Dial Watch BRAND_Aquadive and inside marked ZenithOffered is this FULLY SERVICED (ultrasonic wash, rinse, and lubrication) Hamilton Electric Saturn watch. Pictured in Ren Rondeau's book "The Watch Of The Future" on page 153, it was released in June of 1960 with an original price of $115. 00. It is signed on the dial, case, movement, and crown. It runs great and keeps time to well under 30 seconds variation per day and has a brand new battery just installed. As a plus, it has had a NEW OLD STOCK D PIN