A survival wristwatch includes a timepiece and a wristband that include integrated survival kit features for assisting a user with various survival tasks. The wristband includes a cord, or paracord, winding or braiding around a strap. The strap is uniquely designed to integrate with the cord and provide adjustability of the wristband.

An infinity mirror with enhanced optical effects that are created by providing auxiliary light-reflecting elements within the mirror chamber of an infinity mirror and selectively illuminating individual ones of the light sources of an infinity mirror so as to create and change the pattern of illumination.

An infinity mirror with enhanced optical effects that are created by providing auxiliary light-reflecting elements within the mirror chamber of an infinity mirror and selectively illuminating individual ones of the light sources of an infinity mirror so as to create and change the pattern of illumination.

A protective wristwatch sleeve device for protecting a wristwatch or other wrist-worn device during use includes a sleeve defining an interior space, the sleeve has a pair of edges, each edge defining an associated opening to the interior space. The sleeve is elastically stretchable and is configured for stretching for wearing about a wrist and a wristwatch, thereby shielding the wristwatch from a debris. The sleeve has an inner layer adjacent to the interior space with an inner surface facing the interior space. The inner layer is elastically stretchable and soft and is configured for abutting the wristwatch when the sleeve is worn. The sleeve also includes an outer layer which is elastically stretchable and has an outer surface facing away from the inner layer.