Sporty details make this watch a trend-right way to do casual days. Team it with a tee and jeans for the ultimate in all-day style. G1 Version: Dial colour: black Case colour: black Strap colour: silver and black G2 Version: Dial colour: blue Case colour: silver Strap colour: silver and blue Version G4 Dial colour: blue Case colour: blue and rose gold Strap colour: blue and rose gold Case material: stainless steel Case diameter: 43.5 mm / 1.71 in Strap material: stainless steel Total length: 197 mm / 7.76 in Movement: multi-function Power: battery.