Butterfly Flying Classic Multifunctional Watch features day, date, 24 hour, and moon phase functions at the 3, 6, and 9 o clock positions respectively. It is powered by the stable and precise 3836 movement. The side of the case is crafted with a brushed finish, enhancing its overall elegance and durability. This brand new upgrade is a classic and versatile Omega men s watch. It is equipped with an automatic mechanical movement, mineral strengthened glass, and a 316L stainless steel case. The imported Italian calfskin strap features a matching color texture on the back, and a brushed 316 stainless steel finish, providing a superior feel. With a stylish design suitable for both business and casual wear, the watch measures 40mm in diameter and 12mm in thickness. Exceptional craftsmanship continues to produce high quality products.