Sea-Gull No.1 Tri-Axial Tourbillon Master Series The Sea-Gull Master Series Qyi No.1 Tri-Axial Tourbillon Business Men’s Luxury Manual Mechanical Watch Top Brand Sea-Gull No.1 Tri-Axial Tourbillon Master Series So The Sea-Gull No.1 Tri-Axial Tourbillon Master Series showcases the finest Chinese watchmaking heritage and bold innovation. Because It features a mesmerizing tri-axial tourbillon that rotates on three axes and offers breathtaking mechanical precision. In the same way The sapphire crystal case reveals the intricate hand-finished movement, so every glance feels like viewing moving art. Its polished titanium case blends strength and lightness, and the transparent back invites collectors to admire its complexity. The watch balances technical mastery and elegant design, because true horological art deserves flawless execution. So The dial’s open architecture highlights depth and dimension, and blue accents add a refined, modern contrast. Collectors appreciate its limited production and certified craftsmanship, so ownership feels truly exclusive. Wearing this masterpiece expresses confidence and respect for tradition, but it also celebrates innovation. The Sea-Gull No.1 Tri-Axial Tourbillon Master Series defines luxury for those who demand engineering excellence and artistic beauty. Design 1.Seagull manufactures four types of tourbillons: the eccentric tourbillon, coaxial tourbillon, tri-axial tourbillon, and dual tourbillon. 2.12 o’clock watch energy display, 9 o’clock three-axis tourbillon rotating movement, 4 o’clock time indicator, dial Clous de Paris highlights fashionable charm 3.The “Qiyi Tourbillon No.1” three-dimensional rotating tourbillon is a dual axis tourbillon. Because The inner shaft frame is a coaxial tourbillon equipped with a “cardless balance spring system”, which rotates once per minute, and the outer shaft frame rotates once every 2.5 minutes. So The rotation axis of the inner and outer frames is set vertically, and the rotation axis of the inner frame is aligned with the axis of the movement Transform from 0 ° to 360 °. Product Information Watch model: ST8520G (limited edition) Windup method: manual winding Case diameter: 44mm Case thickness: 14mm Case material: 18K rose gold Table buckle: single-sided folding buckle Mirror Material: Synthetic Sapphire Needle material: electroplated blue Strap Material: Brown Genuine Alligator Belt (22 * 18) Waterproof: 30 meters