18 carat white gold case with a black leather strap. Fixed bezel. Skeleton dial with blue hands and index hour markers. Dial Type: Analog. Luminescent markers. Girard Perregaux Calibre GP09500-0003 hand wind movement with about 60 hours of power reserve. Scratch resistant sapphire crystal. Case size: 45 mm. Round case shape. Water resistant at 30 meters / 100 feet. Functions: hour, minute, tourbillon. Additional Info: limited edition of 30 pcs. Luxury watch style. Watch label: Swiss Made. Girard Perregaux Haute Horlogerie Tourbillons Tourbillon Mens Watch 99820-53-002-BA6A.