This vibrating watch has two alarm functions so you can either set two reminders to alert you to two different tasks during the day, or you can set an alarm which will go off at regular intervals.  The intervals can be set in seconds, minutes or hours.  This can be useful if you need to take medication regularly or when cooking. It also works as an excellent alarm clock because when it is set to 'vibrate only' it will wake you but it won't disturb your partner as it won't make a noise or vibrate the bed like a vibrating alarm clock.

This is a good watch for travelling with as it has a second clock which can be set to a different time zone.  It also has an impressive water resistance up to 30 metres - ideal for scuba divers and keen swimmers.

There's also a one year warranty for the watch functions (this doesn't cover straps or scratched watch faces).