A holding structure including a first band and a second band used with a prior art device such as a watch casing. The first band includes a first end with connecting elements of the casing, and a buckle and a bar. The first band defines an angle such that when the device is placed upon the top of the wearer's hand the first band downwardly extends below the individual's fifth or smallest finger immediately above the wearer's wrist. The second band attaches to the casing and first and second band members. The buckle is attached to one of a plurality of holes in the second band member such that the first band and second band member encircle the wearer's hand below the base of the wearer's thumb. The first band member passes between the wearer's thumb and index finger such that a clasp extends around the thumb and attaches to a connecting element of the second band member below the wearer's thumb on the palm-side of the wearer's hand.