Thank you for viewing. Product Name SEIKO Chronograph Speedmaster 7T59 Product Details Model Number 7T59-7A00 Model Case Size (excluding crown) 40mm Dial Color Gunmetal Wrist Size (approx.) 19 cm Material Stainless Steel Power Battery-powered quartz, new battery replaced in October 2025 Accessories None Condition Case and belt have scratches. Belt is aftermarket. All crown operations work. Calendar operation works normally. Chronograph mechanism works, but stops midway. Returning to zero with the reset button requires some getting used to. Notes: The photos are everything, and the transaction will be as is. (Watch body only) This is a pre-owned item, so there is a feeling of use (including scratches). I do not have the knowledge to answer specialized questions. Also, I apologize, but I will respond to questions and comments during the daytime, not at night or late at night. Please refrain from purchasing if you are sensitive to details. Finally, please consider and purchase this item as a used item only, with no claims and no returns. Shipping Details: We will ship via Yamato Transport after confirming payment. We strive for prompt service.