• Each red light means one hour
• Each yellow light means 5 minutes
• Each green light means one minute
• Current minutes = yellow light + green light
• DATE light means month and day display
• Digits on the red light means month
• Digits on yellow light + green light is the day
• Week light means week display
• Digital on red light means week
• LED watch， fashion and delicate
• Elegant and generous rectangle dial
• Comfortable leather watch band
• Classical pin buckle
• Convenient to use and energy conservation