Ronda Quartz Movement with Swiss Parts  40mm X 11mm Black PVD Coated Stainless Steel Case Ceramic Dial with Two Magnetised Ball Bearings  Black Mesh Stainless Steel Strap with adjustable clasp fits wrists 6.25 – 8.50 inches (159 – 215 mm) in circumference, 20 mm strap width Water Resistance - Splash Proof  We are Authorised EONE Retailers - 2 Years International Manufacturer Warranty The Bradley Element features an innovative, three-dimensional surface — unlike any of the Bradley models. The topography of the watch face contours toward each marker in alternating raised and lowered impressions. The redesigned case is engineered from highly durable, scratch-resistant ceramic and is PVD coated, adding an extra level of durability. Completed by an adjustable, stainless steel mesh strap and an all-black matte finish, the Bradley Element offers cutting-edge design and quality materials all in one timepiece. The Bradley timepiece features raised markers that allow you to feel the time by touch: a triangular marker for twelve, elongated line segments for three, six, and nine, and shorter line segments for the other markers. Two magnetized ball bearings travel around the watch face in separate, recessed tracks: one track around the center of the watch face for the minute, and one track around the outside edge of the watch face for the hour.