Omega 231.10.30.60.55.001 Aqua Terra Quartz Watch Condition New/Unworn Case Shape Round Case Dimensions 30mm Case Thickness 11.3mm Case Material Stainless Steel Dial Color Silver Crystal Scratch Resistant Sapphire Bezel Fixed Screw-in Crown Yes Water Resistance 150m Case Back Solid Band Material Stainless Steel Color/Finish Brushed Clasp Push Button Folding Clasp Movement Quartz