Features: Two Tone Stainless Steel Case Two Tone Stainless Steel Bracelet Automatic Movement Caliber: 7S26 21 Jewels Hardlex Crystal Silver Dial Analog Display Power Reserve Up To 41 Hours Luminous Hands Day And Date Display See Through Case Back Deployment Clasp 30m Water Resistance Approximate Case Diameter: 37mm Approximate Case Thickness: 12mm