A tribute to Omegas maritime history Seamaster heritage with the 8800 calibre movement Water resistant to 60 bar (600 metres) 39. 5mm stainless steel case paired with a blue ceramic bezel with diving scale Master chronometer certified by METASPAYING HOMAGE TO A RICH MARITIME HERITAGE Introduced in 2005, the Planet Ocean 600m collection pays tribute to the brands ocean heritage with modern design, creative touches, and revolutionary Master Chronometer movements. Designed to meet the unique needs of divers, this unique range is equipped with Super-Lumi Nova coated indexes for visibility underwater, and water resistance to 60 bar (600 metres).PRECISION AT ANY DEPTHThis 39. 5mm timepiece features a stainless steel case paired with a stainless steel bracelet with the brands patented, extendable foldover clasp. The bold, black ceramic dial features Arabic numerals and a date window at 3 oclock, and is framed by a black ceramic bezel with a Liquidmetaldiving scale for enhanced visibilit