This 41 mm Royal Oak Double Balance Wheel Openworked iteration contrasts a stainless steel case with a pink-gold-toned openworked movement and matching inner bezel for a contemporary two-tone aesthetic. The pink gold screws on the bezel add the finishing touch. CASE: MATERIAL: Stainless steel WATER RESISTANCE: 50 m SIZE: 41 mm DIAL: Pink gold-toned inner bezel, white gold applied hour-markers and Royal Oak hands with luminescent coating. BRACELET: Stainless steel bracelet with AP folding clasp.