Casio EDIFICE EF-509L-1AVEF Neo-display A luminous coating provides long-term illumination in the dark after only a short exposure to light. Date display The current date is shown on the display Stopwatch function - 1/20 sec. - 12 hours The elapsed time is measured with 1/20-sec accuracy. The watch can measure times of up to 12 hour. Mineral glass The tough mineral glass resists scratching. Spherical glass The surface of the watch glass is domed. This offers a high level of stability and resistance against pressure. Solid stainless steel case Genuine leather band The high-quality real leather wrist strap combines lasting durability, style and maximum comfort. 2 Years - 1 Battery The battery supplies the watch with sufficient energy for approx. two years. Water resistance classification (10 bar) Perfect for swimming and snorkelling: the watch is water resistant to 10 bar / 100 metres. The metres value does not relate to a diving depth but to the air pressure used in the course of the water resistance test. (ISO 22810) Dimensions (H x W x D) 47,50mm x 39,20mm x 11,20mm Weight approx. 81,00 g