A mid-century diamond wristwatch

A mid-century diamond wristwatch
The rectangular dial set with baton and numeral hourmarkers, within a single-cut diamond surround, between tapering geometric links set with similarly, baguette and brilliant-cut diamonds, the bracelet designed as a series of box links engraved with floral motifs, with box and flattened curb-link safety chains, diamonds approx. 1.25cts total, dial signed Sayposon, length 17.3cm (adjustable)