.container
  .top-strap
    .sheen
  .bottom-strap
    .sheen
  .watchface
    .twist
    .internal-face
      .center
      .sec
      .min
      .hour
View Compiled
/* Absolute Center */

@mixin center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

/* Horizontal Absolute Center */

@mixin h-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

/* Strap Pattern */

@mixin striped-bg($bg-color: #373737, $darken-amount: 5%, $stripe-color: darken($bg-color, $darken-amount)) {
  background-color: $bg-color;
  background-image: linear-gradient(-45deg, $stripe-color 25%, transparent 25%, transparent 50%, $stripe-color 50%, $stripe-color 75%, transparent 75%, transparent);
  background-size: 5px 5px;
}

/* Strap Bars */

%strap-bars {
  content: '';
  display: block;
  width: 10px;
  height: 30px;
  background: #fff;
  position: absolute;
  box-shadow:0px 2px 1px 0px rgba(0,0,0,0.2);
}

/* Strap Shine */

%sheen {
  content: '';
  width: 100%;
  background: #fff;
  opacity: 0.2;
  position: absolute;
}


body{ background: #7ceeff; }

.container {
  width: 400px;
  height: 300px;
  position: relative;
  margin: 20px auto;
}

.top-strap {
  height: 64px;
  width: 60px;
  background: grey;
  border: 4px solid black;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
  @include h-center;
  top: -2px;
  @include striped-bg;
  box-shadow:0px 2px 0 0px rgba(0,0,0,0.3);
    
    &:after {
      @extend %strap-bars;
      bottom: -24px;
      left: -15px;
    }
  
      &:before {
        @extend %strap-bars;
        right: -15px;
        bottom: -24px;
    }
  
    .sheen {
      
      
      &:before {
        @extend %sheen;
        height: 6px;
        bottom: 5px;
      }
      
      &:after {
        @extend %sheen;
        height: 2px;
        bottom: 0px;
      }
      
    }
    
}

.bottom-strap {
  height: 64px;
  width: 60px;
  border: 4px solid black;
  border-top-right-radius: 5px;
  border-top-left-radius: 5px;
  @include h-center;
  bottom: -2px;
  @include striped-bg;

    
    &:after {
      @extend %strap-bars;
      top: -24px;
      left: -15px;
    }
  
      &:before {
        @extend %strap-bars;
        right: -15px;
        top: -24px;
    }
    
   .sheen {
      
      
      &:before {
        @extend %sheen;
        height: 6px;
        top: 5px;
      }
      
      &:after {
        @extend %sheen;
        height: 2px;
        top: 0px;
      }
      
    }
  
}


.watchface {
  width: 150px;
  height: 150px;
  background: #e4e4e4;
  border-radius: 100px;
  border: 2px solid #4e4e4e;
  position: relative;
  @include center;
  box-shadow: 0px 4px 0 2px rgba(0,0,0,0.2);
  
   .twist {
     content: '';
     height: 17px;
     width: 10px;
     background: #4e4e4e;
     position: absolute;
     right:-10px;
     top: 50%;
     transform: translateY(-50%);
     box-shadow:0px 2px 0 0px rgba(0,0,0,0.3);
     
     &:before {
       content: '';
       position: absolute;
       height: 3px;
       bottom: 2px;
       width: 100%;
       background: #fff;
       opacity: 0.4;
     }
     
     &:after {
       content: '';
       position: absolute;
       height: 6px;
       top: 2px;
       width: 100%;
       background: #fff;
       opacity: 0.4;
     }
     
   }

  
  .internal-face { 
    height: 135px;
    width: 135px;
    background: #e4e4e4;
    border-radius: 100px;
    border: 1px solid #a3a3a3;
    box-shadow:
        0 0 0 1px white;
    @include center;
    
      &:before {
        content: '';
        display: block;
        width: 115px;
        height: 115px;
        background: #fff;
        border-radius: 100px;
        @include center;
        
      }
    
    
  }
  
  .center {
    background: #363636;
    height: 14px;
    width: 14px;
    @include center;
    border-radius: 14px;
    z-index: 20;
    
    &:after {
      content: '';
      @include center;
      height: 4px;
      width: 4px;
      background: #000;
      border-radius: 4px;
    }
    
  }
  
   .sec {
      height: 50px;
      width: 1px;
      background: #363636;
      position: absolute;
      bottom: 50%;
      left: 68px;
      transform-origin: bottom center;
      transform: rotate(0deg);
      animation: spin 5s linear infinite;
    }
  
    .min {
      height: 50px;
      width: 3px;
      background: #363636;
      position: absolute;
      bottom: 50%;
      left: 67px;
      transform-origin: bottom center;
      transform: rotate(0deg);
      animation: spin 15s linear infinite;
    }
  
    .hour {
      height: 40px;
      width: 10px;
      background: #363636;
      position: absolute;
      bottom: 50%;
      left: 63px;
      transform-origin: bottom center;
      transform: rotate(0deg);
      animation: spin 60s linear infinite;
    }
  
}

@keyframes spin {
  100% {transform: rotate(360deg); }
}
View Compiled

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. //cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js