OMEGA Seamaster Planet Ocean 600M Co-Axial Master Chronometer GMT 45.5mm Watch Anti-Magnetic La Grande Classique de Longines

La Grande Classique de Longines has played a major role in forging the reputation of the winged hourglass brand

The fine Swiss-made 26-jewel automatic movement is proudly displayed through the open caseback

4 diamonds

The orange and black Team Hamilton version reflects the colours of Nicolas Ivanoff's race plane and the blue

OMEGA Seamaster Planet Ocean 600M Co-Axial Master Chronometer GMT 45.5mm Watch Anti-Magnetic La Grande Classique de LonginesExploring the dark side of the ocean, OMEGA has evolved its ceramic expertise to produce the Seamaster Planet Ocean Deep Black. This remarkable 45. 5 mm timepiece is the combination of a GMT model and a diving watch. It is coloured totally black to represent the ocean at a depth of 300 m. The glossy and brushed casebody has been crafted from a single block of ceramic, the same material used for the unidirectional bezel and the dial with Arabic