S1 Rally Series mens automatic watch, model 49037. Silver-tone stainless steel case with rose gold bezel and dial tone accents. Black silicone strap equipped with a buckle clasp. Flame Fusion crystal for scratch resistance. Analog display features black dial, luminous hands and markers, inner minute scale, index hour markers in rose gold tone. Automatic JX-2803 movement (caliber mentioned is likely JX-2808). Screw down winding crown, transparent case back with view of the automatic movement. Tonneau shaped 44 mm case thickness: 14.7 mm, band width: 26 mm length: approximately 9.75 inches functions analog hour minute water resistant to 30 meters (approx.) casual style.