Apple 42mm Smart Watch - Silver Aluminum Case with White Sport Band (Retail Packaging)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Dimensions: Height: 42.0mm， Width: 35.9mm， Depth: 10.5mm， Case Weight: 25g (1.65 x 1.41 x 0.41 in inches， 1.05 oz) </span></li><li><span class="a-list-item"> Gorgeous anodised aluminium case; Ion-X glass </span></li><li><span class="a-list-item"> Retina display with Force Touch; Composite back， Splash and Water resistant in rain， exercising， etc (but not to be submerged in water， as it's not waterproof!) </span></li><li><span class="a-list-item"> Sport Band with stainless steel pin; Digital Crown </span></li><li><span class="a-list-item"> Heart rate sensor， accelerometer and gyroscope; Ambient light sensor </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31WVzfURFuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/313Jz4F9ByL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/313Jz4F9ByL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31HMFwdc0FL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31C-z0tzZ6L.jpg" noproxy>