Authentic Omega Seamaster Diver 300M Chronograph watch model 210.30.44.51.03.001. Blue dial featuring laser-engraved waves, silver tone skeleton hands, and circle/index hour markers with minute markers around the outer rim. Includes two sub-dials: one for minutes up to 60 and another displaying hours (up to 12). Stainless steel case equipped with a brushed/polished stainless steel deployment clasp including a push button mechanism. Features a unidirectional rotating bezel, scratch resistant sapphire crystal, automatic chronometer movement using Omega Caliber 9900 engine providing 60 hours power reserve and date function at the 6 o'clock position. Round case size is 44mm with transparent case back; water resistant up to 300 meters (approximately 990 feet). Includes standard functions for hour, minute, second display.