NO:821791,ZF boutique—the king of steel watches, a model handed down from generation to generation—A Audemars Piguet Royal Oak 15500 “Caliber 4302 without Calibration” [Case] 41mm classic case, taking into account both grandeur and fit. The iconic octagonal bezel is equipped with eight polished screws, and the edges are finely brushed and rounded, so it feels warm and does not cut your hands. With an anti-glare sapphire mirror and a screw-in crown, it shows a luxurious texture despite its toughness. [Dial] “Grande” Taisserie' large plaid dial, 0.1mm deep diamond grooves with 45-degree polishing, nano-VD coating gives the dial a deep luster, and is low-key with a refined edge. [Strap] All solid strap of the same material, fine brushed links The edges are exquisitely polished, and every connection is perfectly matched. With a folding buckle engraved with the A logo, it opens and closes neatly, and is stable and comfortable to wear. The overall lines are strong and smooth, and are integrated with the case. [No card 4302 movement] equipped with the new Ca l.4302 automatic movement, no card weight to fine-tune the balance wheel, abandon the traditional card structure, accurately adjust the travel time through the counterweight on the balance wheel, the impact resistance is increased by 40, and the travel time error approaches zero. The efficiency of the two-way automatic winding is increased by 15, gold The hollow oscillating weight is polished with Geneva patterns and pearl patterns, and the back view is wide, showing the mechanical aesthetics; it swings at a frequency of 28,800 times per hour, accurate and stable, and has withstood the test of time. It is a perfect presentation of top-level watchmaking craftsmanship.,,audemars19860909ZF精品—钢表之王,传世典范—A爱彼皇家橡树15500 “无卡度4302机芯”【表壳】41mm经典表壳,兼顾大气与贴合.标志性八边形表圈配八枚抛光螺丝,棱角经精细拉丝与圆角打磨,触感温润不割手.搭配防眩光蓝宝石表镜与旋入式表冠,硬朗中尽显奢华质感.【表盘】“Grande Taisserie”大型格纹表盘,0.1毫米深菱形凹槽配45度抛光,纳米VD镀层赋予表盘深邃光泽,低调中暗藏精致锋芒.【表带】同材质全实心表带,链节拉丝细腻,边缘抛光精致,每一处衔接都严丝合缝.搭配镌刻A标识的折叠扣,开合利落,佩戴稳固舒适.整体线条硬朗流畅,与表壳浑然一体.【无卡度4302机芯】搭载全新Cal.4302自动机芯,无卡度砝码微调摆轮,摒弃传统卡度结构,通过摆轮上配重砝码精准调校走时,抗冲击性提升40,走时误差趋近零.双向自动上链效率提升15,金镂空摆陀搭配日内瓦纹、珍珠纹打磨,背透视野开阔,机械美学尽显;28800次/小时摆频,精准稳定,历经时光考验,是顶级制表工艺的完美呈现.,,audemars,Watch