CHOPARD - a diamond cocktail watch. Of circular

CHOPARD - a diamond cocktail watch. Of bi-colour design, the pave-set diamond rectangular dial, with single-cut diamond bezel and brilliant-cut diamond geometric bracelet. Signed Chopard, 186769. Esti

A mid 20th century diamond cocktail watch. The circular dial with Arabic numerals, with vari-cut diamond bezel and geometric lugs, to the replacement cord strap. Estimated total diamond weight 0.80ct.

A mid 20th century diamond cocktail watch. The circular dial with Arabic numerals and minute track, with single-cut diamond bezel and later mesh-link bracelet. Estimated total diamond weight 0.30ct. L

TIFFANY & CO. - a lady's early 20th century platinum diamond cocktail watch. The circular-shape white dial with black Arabic numerals and minute track, with single-cut diamond double surround, similar

A lady's early 20th century diamond cocktail watch. The circular dial, with single-cut diamond bezel and geometric lugs, to the replacement black cord bracelet. Estimated total diamond weight 0.65ct.

A lady's mid 20th century diamond cocktail watch. The circular dial, with brilliant-cut diamond bezel, similarly-cut diamond curved bar lugs and textured bracelet. Estimated total diamond weight 0.50c

An early 20th century platinum diamond cocktail watch. The circular-shape cream dial, with black Arabic numerals, within a single-cut diamond border, to the circular and rose-cut diamond pierced brace

A lady's mid 20th century diamond cocktail watch. The circular cream dial with Arabic numerals, within a single-cut diamond surround, to the black double strap. Estimated total diamond weight 0.50ct.

BOUCHERON: ROCK CRYSTAL AND DIAMOND COCKTAIL WATCH, CIRCA 1940 The circular dial beneath a faceted rock crystal bezel, between tapered lugs with brilliant-cut diamond highlights, the serpent-link brac

A lady's sapphire and diamond manual wind cocktail watch. The circular-shape silver-colour quarterly baton dial, within a single-cut diamond and rhombus-shape sapphire surround, to the black leather s

A lady's early 20th century diamond manual wind cocktail watch. The circular-shape silvered dial and black Arabic numerals, within a single-cut diamond bezel, to the associated 9ct gold fancy-link bra

AN ART DECO DIAMOND LADIES COCKTAIL WATCH in platinum, the circular dial within a diamond set bezel, the bracelet of geometric design further set with old cut and single cut diamonds, the diamonds all

An unmarked white gold diamond Girard Perregaux ladies cocktail watch the circular dial with diamond set bezel and mountings, indistinctly scratched '9ct' to mount, on double hollow rope-twist strap.

A LADY'S 18K GOLD AND DIAMOND COCKTAIL WATCH, BY OMEGA, CIRCA 1970, of manual wind movement, the circular silver dial with baton numerals, brilliant-cut diamond bezel to a fitted mesh-link bracelet, d

A lady's ruby and diamond cocktail watch. The oval-shape dial with hourly markers, to the circular-shape ruby and brilliant-cut diamond bezel, with double rope-twist bracelet and ruby collet highlight

A LADY'S 18K GOLD AND DIAMOND COCKTAIL WATCH BY ZENITH, CIRCA 1960, of manual wind movement, the circular silver dial with baton for numerals, polished gold case with brilliant-cut diamond accents on

An Art Deco platinum and gold diamond cocktail watch. The rectangular-shape dial, with baguette and circular-cut diamond bezel and similarly-cut diamond geometric lugs, to the later bracelet. Estimate

CHOPARD - an 18ct gold lady's 'Happy Diamonds' wrist watch. The circular dial, with single-cut diamond concentric rectangular glazed onyx bezel and ten free-moving brilliant-cut diamonds, to the herri

A 1940s ruby and diamond lady's cocktail watch the dial with off-white ground, rose gold chapter ring with Arabic numerals, unsigned; the bezel set with circular-cut diamonds, further detail set with

CORTEBERT - a lady's mid 20th century gold diamond manual wind cocktail watch. The brilliant-cut diamond openwork front, opening to reveal a circular-shape cream dial, to the brilliant and single-cut

A LADY'S DIAMOND AND 18K GOLD COCKTAIL WATCH, BY OMEGA, CIRCA 1970 17-jewel manual wind movement, circular silver dial with applied black accented square hour markers for 3, 6, 9 and 12 o'clock, black

A LADY'S 18K GOLD AND GEM-SET COCKTAIL WATCH, BY ALEXIS BARTHELAY, of quartz movement, the circular champagne dial with baton for numerals, diamond-set bezel and lugs highlighted with square-cut rubie

BLANCPAIN, AN ART DECO DIAMOND COCKTAIL WATCH in platinum, the rectangular case set with a border of single cut diamonds, accented by links set with further round, single and baguette cut diamonds, on

DIAMOND COCKTAIL WATCH, CIRCA 1950 The rectangular dial with dot and baton hour markers, within a single-cut diamond bezel, the undulating shoulders similarly-set, on a brilliant-cut diamond strap, d