Large Electronic Waterproof Sports

[Size Information]:Dial diameter: 55mm-Wire harness length: adjustable[Ingredients]:-Motion: Electronics-Watch strap material: rubber-Shell material: ABS-Mirror material: high transparent resin-Buckle shape: needle buckle-Lock buckle material: stainless steel-Water supply engineering:Waterproof living standards - means splash proof, no bathing, no soaking, and away from hot water and steam