Digital watch with night light. Night mode feature. All day white reflector display. Always accurate time with radio signals from atomic clock. Auto calendar pre-programmed. Date alert flashes when set date reached. 25 selectable time zones with daylight savings time available in each zone. 100 hour chronograph with lap/split option. Low battery indicator. It has a silvertone round resin case with a black resin strap with buckle. Water resistant 50m.