caseMaterial??18K White GoldWater resistant to??50 metersSize??39 mmdialThe rose gold-tone dial features a a??Petite Tapisseriea?? pattern, white gold applied hour markers and Royal Oak hands with luminescent coating.bracelet18K white gold bracelet with AP folding clasp.Movement 2121Functions??Hours, minutes, dateNumber of gems??: 36Automatic winding??mechanismPower reserve??40 hoursTotal diameter??28.4 mmNumber of parts:??247Frequency??2.75 Hz 19,800 times/hourThickness??3.1 mm????