Swiss. An unusual and early 18K gold tonneau-shaped digital wristwatch with bracelet

Swiss. An unusual and early 18K gold tonneau-shaped digital wristwatch with bracelet
Unsigned, circa 1970
Quartz movement, rectangular-shaped synthetic ruby dial, massive tonneau-shaped case, two buttons in the band displaying the time when pressed, snap on back, 18K gold link bracelet with deployant clasp, unsigned
34 mm. wide