WeBuild is a bootstrap 3 coming soon template. Simple, flat and minimal design with jQuery countdown and polygonal background.

To set your own timer then find following lines on very bottom of index.html source code

 <script type="text/javascript">
  $('#countdown').countdown('2015/01/01', function(event) {
    $(this).html(event.strftime('%w weeks %d days <br /> %H:%M:%S'));
  });
</script>

 

* jQuery countdown from https://github.com/hilios/jQuery.countdown