Purchased at Ginza Six: Frank Muller 1752QZ stingray leather belt. This is a limited edition and is no longer available for sale. Brand new, unused. Belt only. The material is made of stingray leather. The durable, stone-like hard granular structure is so tough that it can even chip sharp blades, requiring a lot of effort and skill to process. Luxurious galuchat (stingray leather) is used, offering the beauty and durability unique to stingray leather, allowing you to enjoy a profound sense of luxury.