The Chanel J12 Bleu H10309 introduces a bold new expression of the iconic J12 design. Crafted in matte blue highly resistant ceramic with black-coated steel accents, the 33 mm case offers a distinctive and modern presence on the wrist. The dial is set with twelve baguette-cut blue sapphire hour markers, adding subtle brilliance to its deep monochromatic palette. Powered by the automatic Caliber 12.2 movement, the watch delivers precision with approximately 50 hours of power reserve. A sapphire crystal and water resistance up to 200 meters ensure both durability and performance. The ceramic bracelet completes the design with a seamless, contemporary elegance.