This 2025 Bvlgari Octo Finissimo Automatic, reference 103431, comes with the original box and papers. The 40 mm octagonal stainless steel case is satin-polished and 6.40 mm thick, so it stays thin on the wrist and fits under a shirt cuff. A steel bezel frames the blue sunburst dial and small-seconds subdial at 9 o’clock. The screw-down crown has a ceramic insert, and water resistance is 100 meters. That covers rain, sinks, and swimming in a pool.
Inside, the Swiss BVL 138 automatic caliber uses a platinum micro-rotor, beats at 21,600 vph, and stores about 60 hours of power. A sapphire case back shows the movement. The integrated satin-polished steel bracelet with folding clasp holds the watch firmly and stays comfortable through a full day.
