Adina Oceaneer Sports Dress Watch CM106 G3XB Robust Nickel free All Stainless Steel Case and Bracelet 10ATM water resistant (Designed for everyday use including swimming and showering) Durable 100m rated Bi O-ring crown system (Designed for easy use whilst offering superior water and dust protection) Mineral Crystal (highly scratch resistance) Ionic hard gold plated Stainless steel case and bracelet (Technologically advanced plating technique to ensure lasting beauty) Also available in all Steel or two tone finishes. 2 year warranty.