Features: Stainless Steel Case Stainless Steel Bracelet Automatic Movement Caliber: F6922 22 Jewels Mineral Crystal Blue Dial Analog Display Luminous Hands Day And Date Display Pull/Push Crown Screwed Case Back Deployment Clasp 50M Water Resistance Approximate Case Diameter: 42mm Approximate Case Thickness: 13mm Approximate Lug width: 19mm Alternate Model Numbers: RA-AA0B03L, RA-AA0B03L19B, RA-AA0B03L39B