Watch Guess C1001G5, smartwatch with Android operating system Wear Guess C1001G5 with stainless steel case and stainless steel bracelet, black color. Functions: Notifications, accelerometer, Music Control, Bluetooth. Features: Box Material: Stainless Steel. Case Color: Black Case Shape: Round Material Extensible: Steel Water Resistance: 10 m Box Size: 44 mm Display Type: Analog Belt Material: Stainless Steel