Produced by Tongyi YMS: The third generation of Diefei Elegant makes its grand debut 1 The latest launch of Omega Diefei series elegant small second hand model, fully automatic mechanical men's steel belt style, new upgraded version 41 watch diameter, synchronous official website, internally equipped (eight-claw black balance wheel) Omega 8802 The operation of the Master Chronometer movement is clearly visible through the sapphire glass case back, with accurate travel time and 55 hours of power reserve. 2 Case material: 316L stainless steel, arched sapphire glass, anti-reflective treatment inside, arched dial, printed with irregularly arranged vertical textures. 3 Italian cowhide with original pin buckle, waterproof depth 50 meters, omega, cowhide