Ulysse-Nardin Marine Chronometer Le Locle, circa 1935. Number 4311. Signed mahogany case with hinged lid and brass fittings. Brass case with lockable suspension. Signed silver dial with engraved Roman numerals and red serial number. Blackened steel hands. Small seconds and 48-hour power reserve indicator. Key winding movement with chain and fusee. Chronometer escapement, bimetallic balance wheel with cylindrical balance spring. Original key. Complete movement, needs servicing. Cubic shape: Height 19 cm. In its stained mahogany protective case with blue felt trim. Height 24 cm, width 25 cm, depth 25 cm. Very slight wear.