Electronic digital watch

An electrically operated time indicating appliance comprising in combination with an assembly including an elongated tubular barrel defining a housing for said appliance, a first opening in the side wall of said barrel and a transparent window means extending across and sealing said first opening,

• a writing implement secured to said assembly and protruding from an end thereof,
• a second opening to said barrel providing longitudinal access to the interior of said barrel, closure means, and means for removably securing said closure means across said second opening,
• an elongated electrical circuit board having electrical circuit means operable for computing and generating time defining electrical signals and display means secured to a major surface of said circuit board and connected to said electrical circuit means for variably generating a visual indication of time in accordance with the signals generated by the electrical circuit means of said circuit board,
• said elongated electrical circuit board being narrower than said second opening to permit said circuit board to be endwise inserted into said second opening and to be moved longitudinally through said barrel,
• means for slidably supporting said elongated circuit board within said barrel aligned with said transparent window means to permit said display means to be viewed from the exterior of said housing through said first opening and to permit the removal of said circuit board through said second opening when said closure means is removed, and
• an electric battery and means for electrically connecting said battery to said electrical circuit means including means for receiving said battery and means for compressing said battery against said connecting means when said barrel, said receiving means and said circuit board are operatively assembled.