这是附加信息
Brand: Guanqin
Model: GS19123
style: sporty
Waterproof performance: 30M
Movement type: Quartz
Thickness: 8mm
Dial diameter: 28mm
Crown type: crown shoulder guard, bridge guard
Bottom type: ordinary
Mirror material: Mineral strengthened glass mirror
Buckle style: double-sided press buckle
Buckle material: stainless steel
Strap material: stainless steel
Dial shape: round
Case material: metal