Cartier

Cartier: An Art Deco onyx and diamond cocktail watch

Mechanical hand-wound 18 jewel movement adjusted to 8 positions, silvered dial with black numerals, tonneau-shaped platinum case, the bezel set with alternating borders of rose-cut diamonds and French-cut onyx, between collet-set old brilliant-cut diamond lugs, with a diamond-set crown, gold reverse, later associated mesh bracelet with Swiss assay mark for 18 carat white gold, Dial signed Cartier, movement signed Cartier Paris, case numbered, French assay marks, Width 25mm, later bracelet adjustable