The casing and bracelet are made of stainless steel, Casio with luminescent coating that provides long-term illumination in the dark after short exposure to light. Mineral glass with a spherical shape, resistant to scratches. The watch is analog with a distinctive design. Displays date display. Waterproof to 5 bar allows bathing and washing / no swimming or diving /. Works with precision: ± 20 seconds per month. Approximate battery life: 3 years