Case Diameter : 41mm Case Thickness : 12mm Case Material : Stainless Steel (Black-Tone) Case Back : Transparent Glass Material : Sapphire Crystal with Anti-reflective Coating Glass Movement : Automatic Dial Color : Green Band Material : Leather (Brown) Band Width : 21mm Water Resistant : 100M Power Reserve : 50 hours 22 Jewels Cal.F6N43 Date Display