The Rolex Milgauss Ref.1200449 is an automatic mechanical movement chronometer crafted from black PVD-coated Oystersteel and featuring a unidirectional rotatable bezel in steel. Its distinctive lightning bolt seconds hand, along with the date function at the 3 o'clock position, contrasts against the classic silver dial where it displays hours, minutes, and the day/ date aperture at 4:30. The black sunray finish on the dial adds a modern touch to its bold profile. A fluted Oyster bracelet complements this iconic timepiece.