Genuine product. Official price ¥55,000 (Both are genuine products) Due to metal allergies, I replaced the chain with a different one, so it's not included. Counterfeits are circulating, so please compare the logo on the back carefully. A clear difference is the evenness of the letter placement. It's a well-known fact that counterfeits have misaligned dots. The small Orbita Orb has a concave space between the sphere and the ring, not a flat surface. I will also post images of counterfeits.