Stainless Steel Case and Bracelet Silver Dial with Black Subdials Perpetual Calendar 60 Minute Chronograph Rotating Inner Ring Date Window at the 4 o'clock position Luminous Hands & Markers 12/24 Hour Time Dual Time Alarm Mineral Glass Crystal Water Resistant to 100 Meters (330 Feet) Bracelet features a Fold Over Clasp with Hidden Push Button Release 48mm Case Width