The third generation of Butterfly Elegant with a white shell and gold shell makes its grand debut. 1TW newly launches the Omega OMEGA Butterfly Series MO1, a new and upgraded version of the elegant small second model with a diameter of 41. The official website is equipped with the Omega Master Chronometer Caliber 8802 through the sapphire glass case back. The operation of the movement is clearly visible, the travel time is accurate, and the power reserve is 55 hours. 2 The case is made of 316L stainless steel, arched sapphire glass, the interior is anti-reflective, the arched dial is printed with irregularly arranged vertical textures. 3 Italian cowhide leather Original buckle waterproof depth 50 meters S1 exquisite recommended men's mechanical watch,