A celebration of Omegas rich maritime history Seamaster heritage with the 8900 calibre movement Water resistant to 60 bar (600 metres) 43. 5mm stainless steel case paired with a blue leather strap Master chronometer certified by METASOCEAN 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 DEPTHThis 43. 5mm watch features a stainless steel case paired with a blue leather strap with a rubber lining. The blue ceramic dial features a date window at 3 oclock and is framed by a blue ceramic bezel with a Liquidmetaldiving scale for enhanced visibility. Powered by the 8900 calibre movement, which can be seen through the transparent, screw-in caseback, this div