Product Introduction Casio Pro Trek CASIO PRO TREK PRT-B50T-7JF Lightweight Titanium Belt This model features a titanium band and is from the PRT-B50 series, which includes a quad sensor capable of measuring direction, barometric pressure/altitude, temperature, and steps, as well as a smartphone link function. It is very lightweight. ◇Brand: CASIO (Casio) ◇Series: PROTREK (Pro Trek) ◇Line: Climber Line ◇Model Number: PRT-B50T-7JF ◇Movement: Quartz (Battery-powered) ◇Case Diameter: Approximately 50mm (excluding the crown) ◇Belt Lug Width: Approximately 23mm ◇Wrist Circumference: Approximately 18cm ◇Accessories: Body only ◇Source of Purchase Brand Reuse Shop Japan Anti-Counterfeiting Association (AACD) Member Pawnshop/Antique Market/Store Products Authenticated product. ※ Although listed as having no noticeable scratches or stains, there may be some minor scuffs and small scratches. Please be sure to check the images before purchasing. Thank you. ※ There may be slight differences between the actual color and the color in the photos due to lighting conditions. * Please note that we will make efforts to package the item in a way that allows us to offer it at a lower price. * We will use either Yu-Yu Mercari or Raku-Raku Mercari delivery services depending on the packaging.