Features: Made In Japan Gold Tone Stainless Steel Case Leather Strap Automatic Movement Caliber: F6T22 22 Jewels Sapphire Crystal Silver/White Dial Analog Display Accuracy Day Difference+25 Seconds To -15 Seconds Pull/Push Crown See Through Case Back Buckle Clasp 30M Water Resistance Approximate Case Diameter: 42mm Approximate Case Thickness: 12mm