The Gamification of Learning and Instruction: Game-based Methods and Strategies for Training and Education

Designed to last the test of time, this durable Sili Forever watch from Ice-Watch will never leave your wrist.

Quality automatic movement; functions without a battery; powers automatically with the movement of your arm

Reliable automatic-self-wind movement 20 jewels

Hours and minutes with small seconds and quick-Set date complication.

Krysterna scratch resistant crystal

Water-resistant to 165 feet (50 M)