Clock sandal with a flexible sole plate, a pair of flexible foot retaining straps, a time keeping device and a time keeping device retaining loop. The sole plate includes a thin flexible top layer of material. The sole heal portion includes a hollow cavity which is covered by a hinged top plate. The foot retaining straps are each attached to the left and right heal portion of the sole plate. The straps join to form a single strap that is fixedly connected to the portion of the sole plate that corresponds to the space between the wearer's big toe and second toe. The time keeping device retaining loop is fixedly attached to the single strap at the strap joining location and the time keeping device is frictionally retained within the time keeping device retaining loop.