MOVEMENT: Real Asia Manual Wind Flying Tourbillon with Decorated Plates/Bridges CASE DIAMETER: 40mm X 48mm THICKNESS: 15mm DIAL COLOR: Black Skeletonal Dial with Real Flying Tourbillon cage at 6:00 Position CASE MATERIAL: 18K Rose Gold Thick Plated (5 mils) on Stainless Steel 316L Case Kit BRACELET: Black Vented Rubber Strap with deployant buckle FRONT GLASS: Sapphire Crystal with AR Coat CASE BACK: Display case back with detailed engraving BEZEL: 18K Rose Gold Thick Plated (5 mils) on Stainless Steel Bezel HACK MOVEMENT: CLASP TYPE: Deployant Buckle DATE INDICATOR: