"Stainless Steel Case Automatic ETA Valjoux Movement Scratch Resistant, Anti-Relfective Sapphire Crystal Water Resistant to 100 Meters (330 Feet) Luminous Hands Screw Down Caseback Exhibition Caseback (See-Through Caseback) Screw-In Crowns Screw-In Pushers Date Window above the 6 o'clock position Tachymeter Leather Strap with Push Button Deployment Clasp 42mm Case Width not including Crown (Approximately 1 5/8"")"