CASIO 2100 series 200 meters waterproof Bluetooth link time correction solar Quartz resin strap men's watch black dial GA-B2100DF-1AJR

Movement type: Solar quartz movement Table diameter/size: 48.5mm*45.4mm*11.9mm Strap material: resin Case material: carbon Bottom style: dense bottom Waterproof depth: 200 meters Buckle type: pin buckle Mirror material: Inorganic glass Dial color: black