Art Deco Ladies Cocktail Watch

A 20^th Century Swiss lever in a fine Art Deco platinum cocktail wristwatch set with diamonds and emeralds.  Keyless nickelled rectangular movement with going barrel. Plain cock with polished steel regulator, compensation balance with blue steel overcoil hairspring.  Club foot lever escapement, escape pivots with endstones.  Square metal dial, Arabic numerals, blue steel hands.  Fine Art Deco platinum case and bracelet set with rows of graduated diamonds.  Along the centre a row of square emeralds flanked by slim black onyx baguettes.  The edge of watch and gem set links engraved.  The remainder of the bracelet in flexible platinum mesh secured by a deployant clasp allowing for three sizes.  In a green morocco covered presentation case signed for G Kenning & Son.