Waterproof Digital Stopwatch Timer with 2 Row Display and 10 Memory Settings includes the following features : 

• Shutdown function, you can shut down the machine to save power, and the clock does not need to be reset
• Shockproof, anti-slip and waterproof
• Time calendar function: display year, month, day, hour, minute, second, week
• 12/24 Hour system optional
• 1/100 Accuracy
• 10 Lap memory
• Stopwatch function: three rows display 10 runway, 1/100 second measure up to 9 hours 59 minutes and 59.99 seconds
• Can check the fastest, slowest, and average values
• Countdown function: The longest countdown is 9 hours 59 minutes and 59 seconds, and it has the function of counting times
• Daily alarm clock function
• 2 Row display with ultrasonic mirror
• Easy to replace new battery
• Included 1 x CR2032 battery
• With a lanyard

Material :

• ABS housing

Size closed :

• Length of 8.1 cm x Width of 6.2 cm x Thickness of 2.2 cm
• Net weight of 6.6 grams