A silver shuttered purse watch, Tavannes, retailed by Dunhill, 1928,

细节
A silver shuttered purse watch, Tavannes, retailed by Dunhill, 1928,
square silvered dial signed Dunhill, Chronometre, Tavannes, luminous Arabic numerals, signed circular nickel plated movement with 15-jewels and three adjustments, rectangular case with sprung shutters operated by depressing the sides, 45mm x 33mm.