Butterfly Fly upgraded multifunctional model features the multifunctional 3836 movement, ensuring quality assurance. The side of the case is crafted with exquisite brushed technology. It has always been imitated, so trust the image of the movement. Newly upgraded, elegantly hot selling Omega men s watch with automatic mechanical movement, mineral reinforced glass, 316L stainless steel case, and genuine leather strap. Stylish design suitable for business and leisure. Dimensions: case diameter 40mm, thickness 12mm. Outstanding product.