The latest upgrade of unified BLK! The new Omega men's business watch is fully launched, 41mm in diameter! The back adopts a fully transparent zero-obstruction design, 8215 Citizen original imported fully automatic mechanical movement! ! Accurate travel time, 904L stainless steel structure, optional belt or steel belt! Super waterproof performance! Can be worn directly for swimming! Nano 18k technology electroplating, never fade! Worth having! ,