Grand Seiko Vintage Mechanical Hi-Beat Day/Date 6146-8000 engineer Perpetual day and date calendar

Perpetual day and date calendar correct to the year 2100

Case Diameter: 40

He has trekked across Antarctica in search of meteorites

the entire watch is sustainably powered by light with the exclusive Citizen Eco-Drive technology

minute and second hands

Grand Seiko Vintage Mechanical Hi-Beat Day/Date 6146-8000 engineer Perpetual day and date calendarGrand Seiko Vintage Mechanical Hi Beat Day Date 6146 8000 Long time a watch collectors item, the Grand Seiko has been revered as one of the finest watches that Japan produces. Until now, obtaining a Grand Seiko proved difficult for many watch collectors, the watch was only available in Japan, necessitating a trip to Japan to purchase one, or turning to the used watch market to secure one themselves. For the first time ever, SEIKO is making the Grand