Produced by Tongyi YMS: The third generation of Diefei Elegant Five Codes in One (83676580) makes its grand debut 1 The latest launch of the Omega Diefei series of elegant models with true kinetic energy at 6 o'clock and small seconds at 9 o'clock, fully automatic mechanical men's steel belt style, new and upgraded version The 41-diameter synchronous official website is equipped with the Omega Master Chronometer Caliber 8810 (eight-claw black balance wheel). Through the sapphire glass case back, the operation of the movement is clearly visible, with accurate travel time and 55 hours of power reserve. Case material is 316L stainless steel, arched sapphire glass, anti-reflective treatment inside, arched dial, printed with irregular arrangement Vertical texture. 3 Italian cowhide with original pin buckle, waterproof to 50 meters,,omega,cowhide