Sporty Water Resistant Dual Time Display Watch with EL Backlight (Green)
Contains quartz analog and digital time display - Dual time zones display in digital mode - Alarm clock function included hourly ring function countdown time mode& stopwatch function - Anti-Water: 3ATM - EL LED light display to show the time clearly in dark areas - Four buttons to control different functions for convenience purpose - Powered by 1*CR2025/CR2032 battery (included) - Battery life: 2 years (manufacture rated using light and alarm will reduce the battery life) - User manual in Chinese