Limited Edition of 1001 Pieces. Rado Watch True Thinline Gem Inma Bermudez Limited Edition R27007702.åÊåÊRado has worked with award winning Spanish designer Inma Bermudez to bring luxurious materials and intriguing elements to the Rado True Thinline. Combining facetted sapphire crystal, the Rado watches True Thinline Gem Limited Edition uses a unique play of light absorption, reflection and refraction to create the illusion of depth and thickness in the brand‰۪s groundbreaking thinnest watch.