Stainless steel automatic with chronograph, flyback, date, small seconds, round, 3atm, dial: silver with redsub dials index, stainless steel bracelet Metal Type: Stainless steel Case Size: 40 mm Movement: automatic Function: hour, minutes, small seconds, chronograph, flyback, date Water Resistant: 30 m Bracelet: Stainless steel Buckle: stainless steel folding clasp