【1】 Model Large Model: 1213, Small Model: 1212

【2】 movement high quality electronic movement with Japanese battery

 【3】 functions 5 degrees waterproof. 1 elderly original battery

【4】 material High quality PC case, high quality PU plastic strap, thick and hard resin mirror, stainless steel bottom cover, stainless steel buckle 

【5】 colors Black, army green, blue, red, gray, small yellow belt, small red belt, small blue belt 

【6】 specifications Large strap with 265mm, weight 55g, small strap with 255mm, small weight 44g