Pre-owned Omega Seamaster Planet Ocean 600M ref 215.32.44.21.01.002 (2025). Omega released six boutique editions of the Planet Ocean in 2024. This reference 215.32.44.21.01.002 was one of those watches, and we are quite impressed by its distinctive aesthetic and somewhat unconventional colors – by the Planet Ocean’s standards. It’s fresh, contemporary, and ultra-stylish, and the most desirable color of the bunch can be yours today for a competitive pre-owned price. The 43.5mm case is made of stainless steel and features a striking matte black bezel with a Liquidmetal™ diving scale, a gunmetal grey dial with galvanic treatment and beige and white text, and a grey rubber strap. The dial has brushed PVD stainless steel hour markers, hands filled with beige Super-LumiNova, and a handy 3 o’clock date. This model is powered by the caliber 8900 self-winding Master Chronometer movement. Shop OMEGA Seamaster Collection