Women Square Small Dial Watch Student Waterproof Quartz Wrist Watch (Silver Case) Movement Type: quartz watch Dial size: 2.2cm in diameter Movement Origin: Japan Dial thickness: about 0.6cm Strap material: PU leather / alloy Band width: about 1cm Mirror: tempered glass Total length: about 20cm Suitable wrist: about 10-17cm Waterproof: Yes Packing: PE bag