1、30 meters waterproof, luminous display, time display, date display, running seconds, alarm function, 12/24 hour system. 2、The movement is produced in fully automated and intelligent production line. The new fashions green light and cold light make the dial more clear to see in the night. 3、The watch mirror ultrasonic assembly, effectively prevent liquid from entering. 4、Large dial design and simple dial graphics, highlighting personality. Imported button battery CR2032, longer service life, replacement is also very convenient. 5、With Chinese and English manuals, versatile, easy to operate. Features: 1. 30 meters waterproof, luminous display, time display, date display, running seconds, alarm function, 12/24 hour system. 2. The movement is produced in fully automated and intelligent production line. The new fashions green light and cold light make the dial more clear to see in the night. 3. The watch mirror ultrasonic assembly, effectively prevent liquid from entering. 4. Large dial design and simple dial graphics, highlighting personality. Imported button battery CR2032, longer service life, replacement is also very convenient. 5. With Chinese and English manuals, versatile, easy to operate. Specification: Watchcase Material: ABS Optional Color: Red, Silver Cover Material: Stainless steel Buckle Material: Stainless steel Movement: Electronic movement Strap Material: pu Button Battery Model: CR2032 Product Size: Approx. 5x5x1cm/1.9x1.9x0.4inch Package List: 1 x Watch 1 x User Manual