Omega Stainless steel case Collection: Seamaster Gender: Men Dial: Blue Movement: Automatic Clasp: Fold Over Strap or Bracelet: bracelet BandColor: Silver CaseShape: Round Measurement: 40mm Bracelet Measurement: 20mm Bracelet Length (in inches): 7 Crystal: Sapphire Crown: Screw down Country of Origin: Switzerland WaterResistance: 10 ATM - 100 meters - 330 feet Specifications: Chronograph, Date display