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HTML 

              
                <body>
  <div id="clock">
    <img id="clock_face" src="https://i.imgur.com/ZkM3iQs.png" alt="clock face" />
    <img id="seconds_hand" src="https://i.imgur.com/CpDgUSW.png" alt="seconds hand" />
    <img id="minutes_hand" src="https://i.imgur.com/wTsWL3f.png" alt="minutes hand" />
    <img id="hours_hand" src="https://i.imgur.com/Y31WhbA.png" alt="hours hand" />
  </div>
  <div id="badges">
    <table id="badges_table">
      <tr id="badge_states">
        <th class="state disabled">Disabled or Blank</th>
        <th class="state disabled">Enabled</th>
      </tr>
      <tr id="blank_badge" class="one_o_clock">
        <td class="badge blank"><img src="https://i.imgur.com/EEx455V.png" alt="Blank Badge" /></td>
      </tr>
      <tr id="discover_minutes_badge" class="two_o_clock">
        <td id="discover_minutes_badge_disabled" class="badge disabled">
          <img src="https://i.imgur.com/3dvNeLI.png" alt="Discover Minutes Badge - Disabled" />
          <p class="description">Discover Minutes Badge - Allow the minutes hand to do its thing.</p>
        </td>
        <td id="discover_minutes_badge_enabled" class="badge enabled">
          <img src="https://i.imgur.com/Jhi22Qa.png" alt="Discover Minutes Badge - Enabled" />
          <p class="description">Discover Minutes Badge - You have uncovered the mystery of the minutes hand: It moves once a minute.</p>
        </td>
      </tr>
      <tr id="blank_badge" class="three_o_clock">
        <td class="badge blank"><img src="https://i.imgur.com/EEx455V.png" alt="Blank Badge" /></td>
      </tr>
      <tr id="blank_badge" class="four_o_clock">
        <td class="badge blank"><img src="https://i.imgur.com/EEx455V.png" alt="Blank Badge" /></td>
      </tr>
      <tr id="blank_badge" class="five_o_clock">
        <td class="badge blank"><img src="https://i.imgur.com/EEx455V.png" alt="Blank Badge" /></td>
      </tr>
      <tr id="discover_seconds_badge" class="six_o_clock">
        <td id="discover_seconds_badge_disabled" class="badge disabled">
          <img src="https://i.imgur.com/Jdhnotg.png" alt="Discover Seconds Badge - Disabled" />
          <p class="description">Discover Seconds Badge - Allow the seconds hand to do its thing.</p>
        </td>
        <td id="discover_seconds_badge_enabled" class="badge enabled">
          <img src="https://i.imgur.com/Y6swcwL.png" alt="Discover Seconds Badge - Enabled" />
          <p class="description">Discover Seconds Badge - You have uncovered the mystery of the seconds hand: It moves once a second.</p>
        </td>
      </tr>
      <tr id="blank_badge" class="seven_o_clock">
        <td class="badge blank"><img src="https://i.imgur.com/EEx455V.png" alt="Blank Badge" /></td>
      </tr>
      <tr id="blank_badge" class="eight_o_clock">
        <td class="badge blank"><img src="https://i.imgur.com/EEx455V.png" alt="Blank Badge" /></td>
      </tr>
      <tr id="blank_badge" class="nine_o_clock">
        <td class="badge blank"><img src="https://i.imgur.com/EEx455V.png" alt="Blank Badge" /></td>
      </tr>
      <tr id="discover_hours_badge" class="ten_o_clock">
        <td id="discover_hours_badge_disabled" class="badge disabled">
          <img src="https://i.imgur.com/H6C2FgT.png" alt="Discover Hours Badge - Disabled" />
          <p class="description">Discover Hours Badge - Allow the hours hand to do its thing.</p>
        </td>
        <td id="discover_hours_badge_enabled" class="badge enabled">
          <img src="https://i.imgur.com/vrPB2EU.png" alt="Discover Hours Badge - Enabled" />
          <p class="description">Discover Hours Badge - You have uncovered the mystery of the hours hand: It moves once an hour.</p>
        </td>
      </tr>
      <tr id="blank_badge" class="eleven_o_clock">
        <td class="badge blank"><img src="https://i.imgur.com/EEx455V.png" alt="Blank Badge" /></td>
      </tr>
      <tr id="blank_badge" class="twelve_o_clock">
        <td class="badge blank"><img src="https://i.imgur.com/EEx455V.png" alt="Blank Badge" /></td>
      </tr>
    </table>
  </div>
  <div id="alertText">
    <p>You Earned<br>a Badge!!!</p>
  </div>
</body>
!

CSS 

              
                /*************
* Clock
************/
#clock {
  left: 0px;
  height: 512px;
  margin: 0;
  padding: 0;
  position: absolute;
  top: 0px;
  width: 512px;
}

#clock_face {
  border: 4px solid black;
  border-radius: 5%;
  height: 504px;  
  position: absolute;
  width: 504px;
}

#seconds_hand, #minutes_hand, #hours_hand {
  height: 512px;
  left: 0px;
  position: absolute;
  top: 0px;
  width: 512px;
}

/*************
* Badges
************/
table {
  table-style: none;
  margin: 0;
  padding: 0;
}

#badge_states {
  display: none;
}

.badge {
  margin: 0;
  padding: 0;
}

.badge.enabled {
  display: none;
}

.badge.blank, .badge.disabled {
  display: block;
}

.badge.blank {
  opacity: 0.25;
}

.description {
  position: relative;
  display: none;
  border: 1px solid black;
  border-radius: 5px;
  width: 128px;
  left: -32px;
  top: -76px;
  text-align: center;
  margin: 0;
  padding: 0;
}

.badge.disabled .description {
  background-color: rgba(192,192,192,0.95);  
}

.badge.enabled .description {
  background-color: rgba(192,255,192,0.95);
}

.badge.disabled:hover .description, .badge.enabled:hover .description {
  display: block;
}

.one_o_clock {
  position: absolute;
  left: 312px;
  top: 72px;
}

.two_o_clock {
  position: absolute;
  left: 376px;
  top: 136px;
}

.three_o_clock {
  position: absolute;
  left: 400px;
  top: 224px;
}

.four_o_clock {
  position: absolute;
  left: 376px;
  top: 312px;
}

.five_o_clock {
  position: absolute;
  left: 312px;
  top: 376px;
}

.six_o_clock {
  position: absolute;
  left: 224px;
  top: 400px;
}

.seven_o_clock {
  position: absolute;
  left: 136px;
  top: 376px;
}

.eight_o_clock {
  position: absolute;
  left: 72px;
  top: 312px;
}

.nine_o_clock {
  position: absolute;
  left: 48px;
  top: 224px;
}

.ten_o_clock {
  position: absolute;
  left: 72px;
  top: 136px;
}

.eleven_o_clock {
  position: absolute;
  left: 136px;
  top: 72px;
}

.twelve_o_clock {
  position: absolute;
  left: 224px;
  top: 48px;
}

/************
* Alerts
************/

#alertText {
  color: transparent;
  font-size: 0.5em;
  position: absolute;
  text-align: center;
  top: 128px;
  width: 512px;
}

@-webkit-keyframes showAlertText {
  50% {
    color: limegreen;
    font-size: 2.5em;
  }
  
  100% {
    font-size: 5em;
  }
}
!

JS 

              
                var lastSeconds = -1;
var lastMinutes = -1;
var lastHours = -1;
var discoverSecondsBadge = false;
var discoverMinutesBadge = false;
var discoverHoursBadge = false;

var updateClockInterval = setInterval(function() {updateClock()}, 1000);

function updateClock() {
  var date = new Date();

  var seconds = date.getSeconds();
  if (seconds != lastSeconds) {
    drawSecondsHand(seconds);
    if ((discoverSecondsBadge == false) && (seconds != lastSeconds) && (lastSeconds != -1)) {
      discoverSecondsBadge = true;
      document.getElementById("discover_seconds_badge_disabled").style.display = "none";
      document.getElementById("discover_seconds_badge_enabled").style.display = "block";
      showAlertText();
    }
    lastSeconds = seconds;
  }  

  var minutes = date.getMinutes();
  if (minutes != lastMinutes) {
    drawMinutesHand(minutes);  
    if ((discoverMinutesBadge == false) && (minutes != lastMinutes) && (lastMinutes != -1)) {
      discoverMinutesBadge = true;
      document.getElementById("discover_minutes_badge_disabled").style.display = "none";
      document.getElementById("discover_minutes_badge_enabled").style.display = "block";
      showAlertText();
    }
    lastMinutes = minutes;
  }  

  var hours = date.getHours();
  if (hours != lastHours) {
    drawHoursHand(hours);
    if ((discoverHoursBadge == false) && (hours != lastHours) && (lastHours != -1)) {
      discoverHoursBadge = true;
      document.getElementById("discover_hours_badge_disabled").style.display = "none";
      document.getElementById("discover_hours_badge_enabled").style.display = "block";
      showAlertText();
    }
    lastHours = hours;
  }
}

function drawSecondsHand(seconds) {
  seconds = seconds % 60;
  var angle = seconds * 360 / 60;
  var styleTransform = "rotate(" + angle + "deg)";
  var secondsHand = document.getElementById("seconds_hand");
  if (secondsHand != null) {
    secondsHand.style.WebkitTransform = styleTransform;
  }
}

function drawMinutesHand(minutes) {
  minutes = minutes % 60;
  var angle = minutes * 360 / 60;
  var styleTransform = "rotate(" + angle + "deg)";
  var minutesHand = document.getElementById("minutes_hand");
  if (minutesHand != null) {
    minutesHand.style.WebkitTransform = styleTransform;
  }
}

function drawHoursHand(hours) {
  hours = hours % 12;
  var angle = hours * 360 / 12;
  var styleTransform = "rotate(" + angle + "deg)";
  var hoursHand = document.getElementById("hours_hand");
  if (hoursHand != null) {
    hoursHand.style.WebkitTransform = styleTransform;
  }
}

function showAlertText() {
  var alertText = document.getElementById("alertText");
  if (alertText != null) {
    var styleAnimation = "showAlertText 5s linear";
    alertText.style.WebkitAnimation = styleAnimation;
  }
}
!
999px

Console