Oxy-Watch

The Oxy-Watch is an item invented by Future Mai and New Future Bulma.

Function
When worn the Oxy-Watch activates a field of oxygen around the user that allows to be in areas such as space, and even under water. It can last a total of 2 hours, and is solar powered. He was first used by Vegeta in order to battle against Bhut, and proved to be a great asset in the battle for the Time Patrol.