LED light (with after-glow) for low light use. Square watch featuring a highly durable black resin band with buckle closure (fits all wrist sizes). . Dual-time capability allows you to see up to 2 times simultaneously or the date with day of the week. 12 and 24 hour formats. Water resistant to 50M (165 ft): In general, suitable for short periods of recreational swimming, not diving or snorkelling. Alarm and stopwatch, day-date-and-month functions, and black lettering at stationery dial. .