Project Z10 in Zalium™. Mechanical automatic winding, 35 jewels, 28,800 vibrations per hour. Excentered hours and minutes, retrograde seconds, retrograde day, date at 6 o’clock with magnifier. Blue anodized aluminum skeleton dial, chapter ring in galvanic black circular satin finish, rhodium-plated indexes, black openworked grid in the center. Sapphire crystal case back. Diameter: 42mm. Limited Edition of 300 pieces.