Grand Seiko 6145-8000 Automatic Hi-Beat Grand Seiko 6145-8000 White Dial 36000 Hi-Beat This is the Grand Seiko 6145-8000, a model equipped with the "61 series" movement, which represents Grand Seiko. The 61 series debuted in 1968 and adopted a 36,000 vibration (10 vibration) hi-beat automatic movement, which was the culmination of domestic watchmaking technology at the time. With a design that pursued high precision, it also excelled in durability and stability, and is known as a masterpiece that laid the foundation for later Grand Seikos. This particular piece maintains its original, unpolished condition, and the sharp edges and beautiful surface composition of the case are well-preserved. The dial is very clean, and the printing and indexes are clear. The movement is running well, and the date quick-set mechanism is also functioning correctly. *The medallion on the back cover is missing, but the engraving on the back cover is clear and the overall condition is good. This is a watch that allows you to fully enjoy the appeal of the classic Grand Seiko, combining the accuracy and aesthetic beauty of the 61 series hi-beat. - Brand: SEIKO - Model: Automatic Watch - Color: White - Date Display: Yes Thank you for viewing. Dial Color...White Operation...Good Dial Color...White Belt Color...Silver