The Audemars Piguet Double Balance Wheel Openworked in Bleu Nuit Nuage is an automatic mechanical watch, featuring a 41 mm ceramic case and bracelet. This timepiece is suited for daily wear or formal engagements. Its openworked dial offers a view of the intricate mechanics. The ceramic construction provides durability for consistent use. Key details Brand: Audemars Piguet Type: Mechanical watch Colour: Bleu Nuit Nuage Material: Ceramic Line: Double Balance Wheel Openworked