A1860, A1889 & A1890 Front- Touch Panel, Display A1860, A1889 & A1890 Right Side- Digital Crown button, Sleep/Wake Side button A1860, A1889 & A1890 Top Side- Band slot, Band release button A1860, A1889 & A1890 Left Side- Speaker, microphone A1860, A1889 & A1890 Bottom Side- Band slot, Band release button A1860, A1889 & A1890 Back Side- Band release buttons, Wrist sensors, Charging pad