Hublot and Takashi Murakami are back at it, continuing to redefine the world of haute horlogerie with their latest collaborative masterpiece: the perfect UK replica Hublot MP-15 Tourbillon Sapphire Rainbow watches. Following the success of last year’s exclusive drops, including a one-of-a-kind model for the Only Watch 2023 auction, this new iteration adds Murakami’s signature…