18 ct. yellow gold, marked. Quartz. Creme dial with golden hands and indizes, date aperture, labelled 'Audemars Piguet', Swiss Made'. Bottom marked 'Royal Oak Quartz No. 24891D6291'. Folding clasp '18K 750 Audemars Piguet Swiss Mod. Brevete'. Diameter 24 mm in octogonal shape, bracelet w. 11 - 16 mm, weight approx. 78,1 g. Details and replacement value of 41.600 Euro according to report of Gemmologisches Institut Hamburg of 2014.