Simplify</br>Water Resistant 30 m (100 ft.)</br>Quartz Movement</br>Case Diameter: 40mm</br>Water resistant to 30m (100ft): in general?? withstands splashes or brief immersion in water?? but not suitable for swimming or bathing</br></br>Product Description</br></br>Clean lines cut through cloudy philosophy?? while its simple?? high concept design keeps things precise. Our all-time best-seller with an unpretentious?? versatile appearance that works anywhere anytime. 40 mm custom solid ceramic case in a clean?? classic shape. Wrapped in an acetate finish for a textured?? marbled appearance. 3-hand movement with applied indices and custom molded hands. 20 mm acetate finished 3-link stainless steel band with double locking clasp and micro adjust.</br><br/>http://www.amazon.com/gp/product/B01E4GBSSS