TW new Breitling Premier B01 Chronograph watch, Premier B01 Chronograph, material: 316L stainless steel, diameter 42m, thickness 13.65m, mirror, lid, curved crystal glass, double-sided anti-glare treatment, bottom screw-in stainless steel, transparent sapphire strap, original mesh strap Movement Asia-Movement 1:1 replica multi-functional mechanical watch,,