Hi-Beat 36000 GMT SBGJ259,Grand Seiko Spring Drive 8 Day SBGD213 White Lion Blue Diamond Watch – Grand Seiko Official Boutique,Grand Seiko Spring Drive 8 Day SBGD207 Diamond Watch – Grand Seiko Official Boutique,Hi-Beat 36000 GMT SBGJ259,Time and Nature in perfect harmony. A Grand Seiko creation powered by a new Spring Drive movement celebrates the company's 140th anniversary. | Grand Seiko