PLANET OCEAN 600MCO-AXIAL 45.5 MM, 2208.50.00. It originally came with the orange bezel, but after a while it seemed too flamboyant so I had the bezel swapped out for black when I sent the watch in for official Omega service. Because the service took over two months for some reason Omega threw in the rubberized dive strap and a deployment clasp.
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