This Cirros Milan black hi-tech ceramic unisex watch features large, easy to read silver numbers and hour markers. The quality Japanese movement ensures accurate timing. This watch comes in one size, made to fit a wrist with a circumference of 270 mm / 10.63 in, but it can be resized to any wrist. It is water resistant to 3 ATM / 30 Meters / 99 feet, is equipped with sapphire crystal, and is backed by a 1 year international warranty.The luster of the black ceramic band, the silver numbers, hour markers, and the hour and minute hands make this watch a thing of beauty that you will be proud to showcase on your wrist and wear to formal events. NOTE: Do not use in shower, bath or swimming. This will void the warranty. Water resistance is only when watch gets splashed by small amounts of water.