The new CZ Smart smartwatch is designed for every moment. Inspired by the rich design of Citizen’s iconic sport technical timepieces, CZ Smart marries modern technologies with the style and quality you expect from Citizen. Click on this JEWELRY & WATCHES GUIDE to learn about fit, styles, materials and more! - https://www.kohls.com/feature/jewelry-guide.jsp#watches. FEATURES: Chronograph, Chronograph increments: 1/100-second, Chronograph range: up to 60 minutes, Chronograph features: elapsed time, Sensors: gyroscope, altimeter, barometer, accelerometer, heart rate sensor, ambient light sensor. DISPLAY: Face cover material: mineral crystal, Touchscreen. CASE: Material: stainless steel, Caseback material: stainless steel, Waterproof screw-down caseback, Diameter: 45 mm. BAND: Material: silicone, Band type: strap, Clasp: buckle, Lug width: 22 mm, Band length: 140-215 mm. DETAILS: Power: rechargeable battery, Water resistance: splash-proof, Packaging: boxed, Manufacturer's 2-year limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140, Model no. MX1011-05X. SPECIFICATIONS: Bluetooth Smart Enabled, Android OS 4.4+ (excluding Go edition), Apple iOS 9.3+, Processor: Snapdragon 4100, Storage capacity: 8 GB, Battery Life: 72 hours, Notifications: incoming calls, texts, and weather. Size: Large. Color: Black. Gender: unisex. Age Group: adult. Material: SILICONE STRAP.