百达斐丽(Patek Philippe) 在2020年新加坡”钟表艺术大展”上最先推出这款三问陀飞轮的红白刻度圈限量版，这枚复杂腕表最特别之处是将三问报时和陀飞轮机制展示在表盘正面。
这次发布的常规版 Ref. 5303R 在设计上的主要变化在于分钟刻度圈，从红白配色改为黑色。玫瑰金表壳直径42mm，厚度12.13mm，表壳和表耳的侧面镶嵌白金饰板，镂空雕刻鼠尾草图案，报时推杆同样为白金材质。开放式表盘10点为音锤和音簧，6点陀飞轮上方配备透明蓝宝石小秒盘，你可以直接由表盘侧欣赏到所有复杂功能机制的运转。搭载 Caliber R TO 27 PS 手动上链机芯，摆频21600vph，动力储备48小时。机芯饰以日内瓦波纹和珍珠纹，底边镂空设计与表壳相呼应，同时还能提升报时鸣响的共振效果。
The first version of this Patek Philippe is the Minute Repeater Tourbillon Singapore 2019 Ref. 5303R-010 – that watch was launched in 2019 at the Patek Philippe Watch Art Grand Exhibition in Singapore last fall. It was a special edition of 12 pieces, intended for Singapore and Southeast Asia, and it had a bright red minute track with stars at the five-minute marks – an homage to the flag of Singapore. It combined an open dial, partially-skeletonised movement equipped with a minute repeater and tourbillon, within a case with contrast-colour gold inlays. The new version is not a limited edition, and the new version sports a more somber black minute circle, but is otherwise identical, including the 42mm rose-gold case.
The movement is the Cal. R TO 27 PS, featuring both a minute repeater with cathedral gongs and tourbillon. Both the complications are visible on the dial, with the hammers and racks exposed at 11 o’clock, and the gongs circling the dial.The ref. 5303R is also the only model in the catalogue that has the tourbillon visible on the dial. The case is a largish 42 mm and made up of two colours of gold. Most of the case is 18k rose gold, but the flanks of the case band and lugs are decorated with open-worked inlays in 18k white gold.
