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HTML 

              
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	 width="600px" height="600px" viewBox="50 50 400 500" 
	 xml:space="preserve">
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	c0-74.922,60.737-135.659,135.659-135.659c74.922,0,135.658,60.737,135.658,135.659
	C379.527,325.719,318.791,386.455,243.869,386.455z"/>
<g id="inner">
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	l4.038-62.009c0.03-0.439,0.414-0.798,0.854-0.798h0.5c0.44,0,0.823,0.359,0.852,0.798l4.042,62.205
	c0.028,0.439-0.015,1.152-0.097,1.584l-3.712,19.623c-0.082,0.433-0.508,0.786-0.948,0.786H242.515z"/>
<path id="minutes" fill="#3A3A3A" d="M247.862,249.75l-2.866,24.244c-0.099,1.198-0.498,2.18-1.497,2.179c-0.999,0-1.397-0.98-1.498-2.179
			l-2.861-24.508c-0.099-1.199,3.479-93.985,3.479-93.985c0.036-1.201-0.117-2.183,0.881-2.183c0.999,0,0.847,0.982,0.882,2.183
			L247.862,249.75z"/>
<g id="seconds">
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	<circle fill="none" stroke="#BF4116" stroke-miterlimit="10" cx="243.5" cy="271" r="5"/>
	<circle fill="#BF4116" cx="243.5" cy="251" r="3.917"/>
</g>
</svg>
!

CSS 

              
                body{
  background: #39BF5F;
  margin: 100px;
}
svg{
  display: block;
  margin: auto;
}
!

JS 

              
                var s = Snap(document.getElementById("clock"));

		var seconds = s.select("#seconds"),
		    minutes = s.select("#minutes"),
		    hours   = s.select("#hours"),
		    rim     = s.select("#rim"), 
		    face    = {
		      elem: s.select("#face"),
		      cx: s.select("#face").getBBox().cx,
		      cy: s.select("#face").getBBox().cy,
		    },
		    angle   = 0,
		    easing = function(a) {
		      return a==!!a?a:Math.pow(4,-10*a)*Math.sin((a-.075)*2*Math.PI/.3)+1;
		    };

		var sshadow = seconds.clone(),
			mshadow = minutes.clone(),
			hshadow = hours.clone(),
			rshadow = rim.clone(),
			shadows = [sshadow, mshadow, hshadow];

		//Insert shadows before their respective opaque pals
		seconds.before(sshadow);
		minutes.before(mshadow);
		hours.before(hshadow);
		rim.before(rshadow);

		//Create a filter to make a blurry black version of a thing
		var filter = Snap.filter.blur(0.1) + Snap.filter.brightness(0);

		//Add the filter, shift and opacity to each of the shadows
		shadows.forEach(function(el){
			el.attr({
				transform: "translate(0, 2)",
				opacity: 0.2,
				filter: s.filter(filter)
			});
		})

		rshadow.attr({
			transform: "translate(0, 8) ",
      opacity: 0.5,
			filter: s.filter(Snap.filter.blur(0, 8)+Snap.filter.brightness(0)),
		})

		function update() {
		  var time = new Date();
		  setHours(time);
		  setMinutes(time);
		  setSeconds(time);
		}

		function setHours(t) {
		  var hour = t.getHours();
		  hour %= 12;
		  hour += Math.floor(t.getMinutes()/10)/6;
		  var angle = hour*360/12;
		  hours.animate(
		    {transform: "rotate("+angle+" 244 251)"},
		    100,
		    mina.linear,
		    function(){
		      if (angle === 360){
		        hours.attr({transform: "rotate("+0+" "+face.cx+" "+face.cy+")"});
		        hshadow.attr({transform: "translate(0, 2) rotate("+0+" "+face.cx+" "+face.cy+2+")"});
		      }
		    }
		  );
		  hshadow.animate(
		    {transform: "translate(0, 2) rotate("+angle+" "+face.cx+" "+face.cy+2+")"},
		    100,
		    mina.linear
		  );
		}
		function setMinutes(t) {
		  var minute = t.getMinutes();
		  minute %= 60;
		  minute += Math.floor(t.getSeconds()/10)/6;
		  var angle = minute*360/60;
		  minutes.animate(
		    {transform: "rotate("+angle+" "+face.cx+" "+face.cy+")"},
		    100,
		    mina.linear,
		    function(){
		      if (angle === 360){
		        minutes.attr({transform: "rotate("+0+" "+face.cx+" "+face.cy+")"});
		        mshadow.attr({transform: "translate(0, 2) rotate("+0+" "+face.cx+" "+face.cy+2+")"});
		      }
		    }
		  );
		  mshadow.animate(
		    {transform: "translate(0, 2) rotate("+angle+" "+face.cx+" "+face.cy+2+")"},
		    100,
		    mina.linear
		  );
		}
		function setSeconds(t) {
		  t = t.getSeconds();
		  t %= 60;
		  var angle = t*360/60;
		  //if ticking over to 0 seconds, animate angle to 360 and then switch angle to 0
		  if (angle === 0) angle = 360;
		  seconds.animate(
		    {transform: "rotate("+angle+" "+face.cx+" "+face.cy+")"},
		    600,
		    easing,
		    function(){
		      if (angle === 360){
		        seconds.attr({transform: "rotate("+0+" "+face.cx+" "+face.cy+")"});
		        sshadow.attr({transform: "translate(0, 2) rotate("+0+" "+face.cx+" "+face.cy+2+")"});
		      }
		    }
		  );
		  sshadow.animate(
		    {transform: "translate(0, 2) rotate("+angle+" "+face.cx+" "+face.cy+2+")"},
		    600,
		    easing
		  );
		}
		setInterval(update, 1000);
!
999px

Console