⭐️Doesn't work! I don't know if the battery is dead or if it's broken???⭐️ I found this while cleaning up my room, I remember buying it 10 years or more ago! 'If it worked...' A CASIO digital wristwatch with compass and thermometer functions. 20BAR water resistance, perfect for the outdoors. - Brand: CASIO - Functions: Compass, Thermometer - Water Resistance: 20BAR - Sensors: Twin Sensor Thank you for looking. Operation... Defective (non-functional)