Fueled by Eco-Drive, it utilises the never-ending power supply offered by the energy of light, so you never need to change batteries. Featuring Sapphire glass, WR30 and a large, easy to read dial, it makes life easier, and with stainless steel construction and a brown natural leather strap, it offers comfort you can rely on. With a 39mm case size, this watch is ideal for the smaller wrist.