Authentic Omega Seamaster Planet Ocean 600M watch model 215.30.44.21.01.002 with alternative identifiers including 21530442101002 and O215304422101002. Brand new, automatic movement featuring a 60-hour power reserve. Stainless steel case measuring 43.5mm diameter and equipped with a transparent case back. Supplied with stainless steel bracelet secured by a folding clasp system. Features a unidirectional rotating bezel manufactured from the same material as the case. Includes date display functionality on its black dial which is protected by scratch-resistant sapphire crystal glass. Comes with a 5-year WatchMaxx warranty.