SPLIT RECALLABLE MEMORY: 100 lap memory with 1/100th second precision. BACKLIGHT: Backlight design supports the stopwatch for use in low light or at night. MULTI-FUNCTION: Stopwatch mode and soccer timer mode; displays hour, minute, second, month, day, and date with alarm feature. ALARM CLOCK & SILENT MODE: Option to turn off beeping sounds and alarm alerts. POWER OFF: Ability to manually power off the stopwatch to extend battery life. 1. Professional stopwatch with backlight. 2. Built-in alarm clock. 3. Extra digital screen with 3-row display. 4. Displays hours, minutes, seconds, day of the week, month, and date. 5. 45-minute countdown timer. 6. Wearable stopwatch suitable for sports like football. 7. Automatic power saving after inactivity. 8. Silent mode with no beep or alarm sound. 9. Manual power-off function. 10. Daily waterproof design. Color: Black Material: ABS Size: Dial diameter: 50mm; Thickness: 15mm; Strap length: 27cm Package Contents: 1 x Stopwatch (with battery installed) Note: Only the items listed above are included. Other accessories shown are not included. Note: Lighting and monitor differences may cause slight color variations between the image and actual item. Measurement error allowed is +/- 1-3cm.