Waterproof Luminous Dual Calendar Watch Men's

Product information:
Thickness: 11mm
Watch model: B2521
Watch Movement: quartz movement
Watch diameter: 43mm
Watch thickness: 12mm
Bandwidth: 21mm
Strap length: 260mm
Case Material: Metal-Metal
Shell material: Steel Belt/belt-white steel
Mirror shading: reinforced glass mirror-crystal glass
Waterproof grade: 30 m/30 m