Audemars Piguet - 39 mm - 18K Yellow GoldReference: 16202BA. HH. 1241BA. 01 Model: Jumbo Extra Thin Royal Oak Size: 39 mm Metal: 18K Yellow Gold Bracelet: 18K Yellow Gold bracelet set with brilliant cut yellow sapphires, AP folding clasp. Dial: 18K Yellow Gold dial set with brilliant cut yellow sapphires, yellow gold applied hour markers, yellow gold Royal Oak hands with luminescent coating. Bezel: 138 brillant cut yellow sapphires ; ~2. 76 carats (case). 422 brillant cut yellow sapphires;