This Casio Edifice Chronograph Watch for Men is the perfect timepiece to wear or to gift. It features a grey 43 mm round case combined with a comfortable black stainless steel watch band. Operated by a high-quality Quartz movement and water resistant to 10 bars, your watch will keep ticking. The watch has a calendar function: Date, Bluetooth, Solar Powered and Stop Watch. It boasts a 21 cm length and 24 mm width black stainless steel strap with a fold-over clasp with push-button closure. Case diameter: 43 mm, case thickness: 11 mm, case colour: grey and dial colour: black. The Casio EQB-2000DC-1AER smartwatch combines a round-shaped stainless steel case and black stainless steel bracelet. It has a black dial protected by sapphire crystal glass. Power is generated by the quartz movement. This model also has a water resistance of up to 100 metres. Accuracy: +/- 15 seconds per month. Features include alarm function, automatic calendar, battery level indicator, Bluetooth connectivity, countdown timer, date and weekday display, auto-light illumination, hand shift function, multi-language display, Neobrite for illumination in the dark, shock-resistant construction, solar power, stopwatch function, and world time function.