Apple Watch Series 2 38mm Space Grey Aluminium Case with Black Rubber Strap
Aluminum case - 38mm Height: 38.6mm Width: 33.3mm Depth: 11.4mm Case Weight: 28.2g With built-in GPS and GLONASS, water resistance to 50 meters,1 a dual‑core processor, a 2x brighter display, and watchOS 3.