Seiko Grand Seiko 6146-8000 White Dial, 1968 With Medallion, Hacking Function ⚫︎OH (Overhauled) and Polished ⚫︎Winding the mainspring, time adjustment, and date/day change function without issues ⚫︎With Medallion ⚫︎Adjusted to gain about 10 seconds per day when placed flat Case size: 36mm wide, 43mm long, 10mm thick New leather band Shipping method: Yamato Takkyubin Compact 【A460-108600】 OH (Overhauled) items have been disassembled, cleaned, lubricated, and defective parts replaced by dedicated watchmakers. They are in a condition suitable for everyday use. The exterior has been polished as much as possible. We take care not to dull the edges. There will inevitably be some scratches and dents that cannot be removed. The date display is partially missing. Also, there are scratches that do not appear in the photos. *Please check the condition of the product in the images. We will pack the item as carefully as possible, but in the unlikely event of damage upon arrival, we will provide proper repair services, so please purchase with confidence. 【Warranty】 Due to the nature of vintage watches, returns are not accepted, but we offer a 1-month operational warranty. *Malfunctions caused by impact or submersion may result in paid repairs.