This is a awesome watch on a daily basis and works perfectly. It is easy to set up, and the watchband is very soft and comfortable. Features: Unique solar power. Great watch with analog and digital dual time display. This wristwatch have multiple functions, including Backlight, 12/24H Format, Alarm Clock, Month and Date, Chronograph, Hourly Chime. This watch is very sporty, you can wear it to work and play. Do not worry about water, this wristwatch is 50 meters water resistant. (Please don’t press any keys underwater) Specifications: Brand: SKMEI Item type: Wristwatch Style: Sports Color: Black / Blue (optional) Dial display: Analog & digital Dial shape: Round Material: Stainless steel watch case & silicone watchband Movement type: Digital & quartz Close type: Buckle Water-resistant level: 50 meters water-resistant Dial diameter: Approx. 4.2cm / 1.7in Dial thickness: Approx. 1.4cm / 0.6in Unfolded length: Approx. 23.5cm / 9.3in Watchband width: Approx. 2.0cm / 0.8in Item weight: 49g /