It doesnât have any religious significance in Judaism but it is one of the symbols most commonly associated with the Jewish people. Many Jews wear jewelry with the Star of David as part of the design and the flag of Israel has a blue Star of David in the center. In many ways it has come to be a symbol of unity.t doesnât have any religious significance in Judaism but it is one of the symbols most commonly associated with the Jewish people. Many Jews wear jewelry with the Star of David as part of the design and the flag of Israel has a blue Star of David in the center. In many ways it has come to be a symbol of unity.
A repeater is a complication in a mechanical watch or clock that audibly chimes the hours and often minutes at the press of a button.
Repeater - Types. 1  This is used to increase the range of telephone signals in a telephone line. 2  Submarine cable repeater. 3  This is a type of telephone repeater used in underwater submarine telecommunications cables. 4  This is used to increase the range of signals in a fiber optic cable. 5  This is used to extend the range of coverage of a radio signal.