Neo-display. Case diameter : 44.6 mm Resin case; resin band 3 years - 1 battery ; Day and date display Water-resistant to 100 M (330 feet) 100M Water Resistant Casio's classic diver-look watch series is now available with a splash of color. The MRW200 has 44.6mm face, large indexes and day/date display for easy reading. Couple this with a bi-directional rotating bezel, 100 meter water resistance and an additional 24 hr index, and you've got a timepiece that's simple-to-use, a great value and durable. Black resin band analog with black face with blue color accents.