Rolex Lady-Datejust 78278

ROLEX Datejust medium wristwatch reference 78278, self winding, LC 100, A-series, superlative chronometer officially certified, 18k yellow gold including president bracelet with deployant clasp, gilded dial with Roman hour-indices, date under sapphire crystal with magnifying glass at 3, rhodium plated movement calibre 2235, 31 jewels, 5 adjustments, diameter approx. 31 mm, length approx. 18,5 cm, original box and papers, sold in March 2002, signs of use, condition 2