Bonest Gatti 72-Hour Rainbow Crystal Automatic Tourbillon BG7002-G1

360-Degree Transparent Aesthetic: The case, bezel, and even the integrated bracelet are all made of highly translucent K9 crystal material. The front and back are fully skeletonized, making the movement, composed of black geometric bridges, appear to "float" on the wrist, with the mechanical workings fully visible.

Dazzling Rainbow Bezel: The bezel is meticulously set with 48 gradient rainbow gemstones (with corresponding rainbow indices on the inner ring). The hand-set colors transition smoothly from red to purple, captivating the eye as light shifts, breaking the traditional stereotype of tourbillons being overly mature and serious.

Limited Edition Collectible: Limited to 88 pieces worldwide, each with an individual collection number around the case back.