Material: Stainless steel Belt: Genuine Black leather belt, Kannon Buckle Machine type: Automatic Winding (with Hand Wound, hack function) Waterproof: 30M waterproof Function: Carre Specifications: Saffiano crystal glass see-through back Dial: Silver Case size: Diameter 42 mm (excluding crown) Belt size: Arm circumference (inner diameter) maximum 20.5 cm (8.07 in) Lug Depth: 17 mm (0.67 in) Accessories: Box, case, instruction manual, card (blank) USED item There are light scratches on the top of the glass. There are scuffs and small scratches on the main item of the watch, and there are also minor scratches on the bezel. There are also corner scuffs and dirt on the inside of the belt. Daily difference +19 20 seconds (measured with a timegrapher placed flat) The daily difference may be large due to the usage environment and posture differences. Please consider these values as reference values only. All items listed are one-of-a-kind.