Features Movement Custom Digital Module with Positive or Negative Display 12 or 24 Hour Time of Day, Calendar, Temperature Gauge, Dual Time, Countdown Timer, Chronograph, Alarm, and Light Functions Dial Positive or Negative LCD Display with Stainless Steel Dial Ring and Back-light FunctionsCase Water Resistant up to 10 ATM / 100 Meter / 300 Feet 44.5mm Custom Solid Stainless Steel Case Fixed Solid Stainless Steel Bezel Hardened Mineral Crystal Double Gasket Stainless Steel Pushers Stainless Steel Screw Down Caseback and Screw Pin Lugs Band 24mm Solid Custom Stainless Steel 3-Link Bracelet Solid Stainless Steel Double Locking Clasp with Micro Adjust