Hi-Beat 36000 GMT SBGJ267,No. 744 / Grand Seiko 56GS - 1970 – From Time To Times,Grand Seiko Hi-Beat 36000 GMT 44GS Ever-Brilliant Steel SBGJ267 Watch – Grand Seiko Official Boutique,GRAND SEIKO Heritage Mechanical Hi-Beat 36000 GMT 44GS 55th Anniversary Limited Edition SBGJ255 - Chronopassion,55 years of the Grand Seiko Style are celebrated in a new Hi-beat GMT creation. | Grand Seiko