Timex t5k771 marathon ladies watch has a round silver and pink case that measures 30mm across and 10mm deep it has a stainless steel case back and a digital dial the features of this watch include indiglo light calendar alarm 24 hour chronograph stopwatch and 12 24 hour time the pink silicone strap measures 18mm wide and fastens with a chrome finish buckle the watch is also water resistant to 50m and suitable for swimming case material plastic case stainless steel case back strap s