This is a custom model featuring a CASIO "Chiba Casio" A158WA-1JH with a genuine leather strap. The watch body and leather strap are included as a set, so you can wear it right away upon arrival. This is a great option for those who are unsure about the strap replacement process. The strap uses genuine leather that gains character with use. Its casual yet refined atmosphere makes it easy to match with various fashions. ■ Important Notes The watch body is a new, unused "Chiba Casio." Due to being handmade, there may be individual differences in the details. As it is a natural material, there may be wrinkles, veins, and color unevenness. Water resistance is equivalent to the original product, but please be careful of water exposure due to the genuine leather.