RMB YS Roger Dubuis Excalibur Spidr (King Series) RDDBEX0479, this is the brand’s most supercar sports style style. The appearance of the hollow flying tourbillon watch has the representative characteristics of the Roger Dubuis hollow timepiece, and the original 45mm is synchronized *13mm titanium alloy case, star-shaped appearance design, Celtic cross-shaped tourbillon frame. Equipped with a Shanghai-customized RD505SQ manual winding movement, with a counterweight nail on the golden balance wheel just like the original one. Compared with small manufacturers, the movement is more stable and has smaller errors. The similarity of the main body of the movement reaches 98. There are no redundant gears at the 11 o'clock and 4 o'clock positions of the movement. The movement plywood is arranged in an orderly manner with fish scale pattern, and the redundant calendar block has been abolished. position, sapphire scratch-resistant mirror, imported Thai rubber raw material strap, high flexibility and exquisite workmanship, original folding buckle. The watch is domineering and cool, full of style, and once became the standard watch for sports car enthusiasts, super high Recognition. YS Factory-Men’s True Flywheel Mechanical Watch,,