**A BLACKENED GOLD, RUBY AND COLOURED DIAMOND 'INSTRUMENTO UNO' LADY'S WRISTWATCH, BY DE GRISOGONO
The rectangular dial pavé-set with rubies comprising two time zones, one with Arabic numerals, within a pavé-set black diamond and blackened gold surround, to the black shagreen straps and deployant clasp, automatic movement, mounted in gold and steel, 14.7 cm inner circumference, in a de Grisogono black wooden case
Dial signed de Grisogono Genève
**A BLACKENED GOLD, RUBY AND COLOURED DIAMOND 'INSTRUMENTO UNO' LADY'S WRISTWATCH, BY DE GRISOGONO
The rectangular dial pavé-set with rubies comprising two time zones, one with Arabic numerals, within a pavé-set black diamond and blackened gold surround, to the black shagreen straps and deployant clasp, automatic movement, mounted in gold and steel, 14.7 cm inner circumference, in a de Grisogono black wooden case
Dial signed de Grisogono Genève
