Brand Franck Muller Series Cintree Curvex Model No. 8880 SC DT Retail $21,700.00 Gender Mens Case Material 18kt Rose Gold Dial Color Brown Bracelet/Strap Brown Crocodile Clasp Type Tang Buckle Movement Automatic Crown Push - Pull Crystal Scratch Resistant Sapphire Case Back Solid Water Resistant 30m Case Diameter 39mm (excluding crown) X 55mm (including lugs) Case Thickness 17.5mm Comments: Box and Open Papers Included.