Pre-owned OMEGA Seamaster Planet Ocean 2908.50.38 is part of the original generation that launched the Planet Ocean series in 2005, when Omega set out to build a more robust, modern dive watch within the Seamaster family. This is where the collection really found its identity. Bigger case, deeper rating, and a more tool-focused design compared to earlier models. The look is iconic. Black dial, date at 3 o’clock, and that signature orange bezel that quickly became a defining feature of the collection. It adds a bit of color, but it’s also highly functional for visibility underwater. The 45.5mm steel case has presence, matched with a 600-meter depth rating and helium escape valve. Inside is the Co-Axial caliber 2500, one of Omega’s earlier Co-Axial movements. It’s paired here with a black rubber strap. Shop OMEGA Seamaster Collection