Amazon.com: CKE Men。Brand New *50M Water Resistance *7-Year Battery on CR2016-Style Battery *LED Backlight *Stopwatch / Daily Alarm *12/24 Hour Format *\"Necessity is not the mother of invention, invention is the mother of necessity.\" These are the words of one of founders. The people who created were determined to \'invent necessity\'- to create products that met latent needs with groundbreaking capabilities no one had ever seen before. Ever since, has been doing just that, bringing new discovery and delight to people around the world. This is way of building an even more prosperous, richly rewarding world. *Suitable for everyday use and bathing and can be worn for swimming in shallow depths.