CONQUEST - L3.830.4.92.9 Automatic watch, Ø 41.00 mm, stainless steel, L3.830.4.92.9 Date, self-winding mechanical movement beating at 25'200 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 72 hours. Screw-in crown, water-resistant to 10 bar, scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides. Sunray blue dial, swiss super-luminova®. Rubber strap bracelet, with double security folding clasp with micro adjustm...