A diamond and gold wristwatch,, by Roy King for Bueche Girod, circa 1966

A diamond and gold wristwatch, by Roy King for Bueche Girod, circa 1966
The circular dial with baton hourmarkers, within a single-cut diamond surround, to a tapering 18 carat yellow gold textured strap, diamonds approx. 0.45ct total, dial and movement signed Bueche Girod, case numbered with maker's mark BG, Swiss assay marks and London import mark, strap with maker's mark RCK and partial UK hallmark, length 16.1cm