1970 Omega Constellation Chronometer Electronic f300Hz Watch 198.0075 Date Cal. 1250 36mm Wristwatch Ingersoll Model: Prospex Diver Automatic -

Model: Prospex Diver Automatic - "Black Sumo"

What makes this watch very interesting is the wind indicator on the dial

For anyone seeking a classic timepiece with a distinct personality

Raymond Grade 116

6 Case Thickness 12

1970 Omega Constellation Chronometer Electronic f300Hz Watch 198.0075 Date Cal. 1250 36mm Wristwatch Ingersoll Model: Prospex Diver Automatic -Watch Overview In the 1970s, Omega employed the ESA 9162 (date complication only) and ESA 9164 (day date complication) tuning fork movements in many of their watches. These movements are often considered the Rolls Royce of tuning fork movements. Designed by Max Hetzel, who had previously worked for Bulova; he was also responsible for the Accutron 214. Offered here today is an incredible tuning fork timepiece, dated from 1970, this is a vintage Omega