The Butterfly Fly upgraded multifunctional model features the multifunctional 3836 movement, ensuring quality assurance. The case sides are crafted with exquisite brushed finish, which has been widely imitated. Recognize the movement shown in the image. This brand new upgrade is the elegant and best-selling Omega men's watch, equipped with an automatic mechanical movement, mineral reinforced glass, and a 316L stainless steel case with a matching color genuine leather strap featuring crocodile patterns. It boasts a stylish design suitable for both business and leisure. Dimensions: diameter 40mm, thickness 12mm. An outstanding product.