Celebrating Omega's ocean heritage, this Omega Seamaster Planet Ocean 600m co-axial master chronometer men's watch showcases watchmaking excellence with Master Chronometer certification and the most innovative design. Displaying the most intricate and beautiful craftsmanship, this handsome watch is fastened with a stainless steel bracelet with a 43.5mm stainless steel case with a blue ceramic unidirectional bezel. Scratch-resistant sapphire crystal protects the deep blue dial that displays a date window at 3 o'clock, applied indexes, coated with white Super-LumiNova that illuminates in blue in the dark to offer ultimate readability for divers underwater, whilst the hands emit a green light. With an excellent water resistance of 600m, this watch is powered by a self-winding movement with co-axial escapement and an Omega 8900 calibre and a power reserve of up to 60 hours, as well as resistance to magnetic fields reaching 15,000 gauss. With Omega's maritime legacy in mind, this stylish Seamaster stands at the forefront of watchmaking excellence. O21530442103001