Dial Diameter: 25 mm Movement Type: Quartz Dial Color: Black / White Case Color: Silver Case Material: Alloy Case Thickness: 8 mm Dial Shape: Round / Square Band Length: 18 cm Band Width: 1.0 cm Band Material: Stainless Steel Band Color: Silver / Gold Closure Type: Bracelet Clasp Keep It Dry The fastest way to tarnish your jewelry is by contact with moisture and liquids. This includes putting on lotions, washing your hands, a spritz of perfume, and sweating with your jewels on. Even the oils on your skin can wear down the plating and metals over time - and this will again vary from person to person. Get your jewels wet by accident? Be sure to wipe and dry them off right away!