NO:150265,v2 version Cartier CARTIER 1. Tourbillon color electroplated white, paired original version 2. Appropriately thinner than the first generation Cartier double mysterious suspended tourbillon Cartier watchmakers used an anti-glare sapphire crystal disc and dug a hole in it with the same size as the tourbillon, thus perfectly creating the illusion of the tourbillon frame hanging. To achieve this illusion, they put the disk supporting the frame in a rotating state, and then placed the minute wheel that drives the vibrator on the rotation axis. This shaft is used to limit the internal "drag torque" of the mechanical device supporting the tourbillon, so as to successfully transfer the power to the tourbillon and enable the entire device to complete the suspended rotation every minute. Therefore, when the tourbillon completes rotation every minute in a transparent open space, its frame rotates completely once. The secret to achieving this is to set a set of gear rails around the edge of the sapphire crystal disc to connect the disc to a large gear that runs every minute for a week. This "magic watch" is equipped with a refined manual-winding mechanical movement of independent watchmakers, which is the crystallization of long-term research and development of watchmakers. For example, determining the speed of each moving part requires countless calculations. In order to minimize energy consumption, the tourbillon frame completes a complete rotation in its specific space every 1 minute. To improve the efficiency of this moving device, the weight of each component of the movement is minimized, thereby better controlling the inertia of the rotating components including the disc and the titanium tourbillon frame. Although the weight of the "suspended" frame has been reduced to the lowest (g), to compensate for the speed control mechanism and the weight of the frame, part of the round frame used for meshing gears is made of K gold and is installed opposite the tourbillon, so as to make the weight of the two sides equal, thus creating a dynamic balance effect. Rotonde Tourbillon Mysterieux Double Mysterious Tourbillon watch technical parameters, Case 904 stainless steel, diameter 45m, crown platinum beaded crown, inlaid with a convex natural spinel, mirror sapphire crystal, transparent case back, waterproof depth 30 meters / foot / 3 bar Dial dark gray electroplated engraved dial, silver-plated hollow grille, sun-patterned radiation effect, black transfer Roman numeral hour marker Pointer sword-shaped blue steel pointer Strap imported from Italy calfskin strap Original stainless steel folding buckle Movement Cartier 9454 mC workshop refined manual winding mechanical movement, engraved "Geneva quality mark", equipped with double mysterious tourbillon Number of ruby bearings 25 Number of movement parts 242 Balance frequency 21,600 times per hour Power reserve 42 hours Each watch is independently coded for real flywheel mechanical watch, cartier, cartier, cowhide19860909v2版 卡地亚 CARTIER 1.陀飞轮颜色电镀白色,对版原装 2.客套比一代薄约1mm 卡地亚双重神秘悬浮陀飞轮 卡地亚制表大师采用一枚经防眩处理的蓝宝石水晶圆盘,并在其中挖开一个与陀飞轮尺寸相同的孔洞,从而完美营造出陀飞轮框架悬空的幻觉.为实现这一幻觉,他们令这个支撑框架的圆盘处于旋转状态,然后将驱动振子的分钟轮安置在转轴上,该轴用于限制支撑陀飞轮的机械装置的内在“阻力矩”,从而成功将动力传递到陀飞轮上,并使整个装置能够每分钟完成一次悬浮的旋转.因此,当陀飞轮在透明的开放空间中每1分钟完成一次旋转的同时,其框架进行了1次完整的自转.实现这一成果的秘诀在于围绕蓝宝石水晶圆盘的边缘设置一组齿轨,将圆盘连接到一个每1分钟运行一周的大齿轮上. 这款“魔术腕表”搭载了独立制表师的精制手动上链机械机芯,是制表师长期研发的结晶.举例而言,决定各移动部件的转速就需经过无数次测算.为最大程度地减少能耗,陀飞轮框架每1分钟在其特定空间内完成一次完整的旋转,为提高这一移动装置的效率,机芯各组件的重量被减至最小,从而更好地控制包括圆盘和钛金属陀飞轮框架在内的旋转组件的惯性.尽管“悬浮”框架的重量已被降到最低(克),为弥补调速机构及该框架的重量,一部分用于啮合齿轮的圆框采用K金材质,并被安装在与陀飞轮相对的位置,令两侧重量均等,从而创造出动态的平衡效果. Rotonde Tourbillon Mysterieux 双重神秘陀飞轮腕表技术参数, 表壳904精钢 直径45m 表冠铂金圆珠形表冠,镶嵌一颗凸形天然尖晶石 表镜蓝宝石水晶镜面 表背蓝宝石水晶透明表背 防水深度30米 / 英尺 / 3巴 表盘深灰色电镀雕纹表盘,镀银镂空格栅,带太阳纹放射效果,黑色转印罗马数字时标 指针剑形蓝钢指针 表带意大利进口小牛皮表带 表扣原装精钢折叠表扣 机芯卡地亚9454 mC型工作坊精制手动上链机械机芯,镌刻“日内瓦优质印记”,搭载双重神秘陀飞轮 红宝石轴承数25 机芯零件数242 摆轮振频每小时21,600次 动力储存42小时 每只腕表独立编码真飞轮机械腕表,,,cartier,cartier,cowhide,Watch