Grand Seiko - The Grand Seiko Blue Ceramic Hi-beat GMT, SBGJ233. The outer case and the center links of the bracelet are made of the new Grand Seiko blue zirconia ceramic, a
Pre-Owned Grand Seiko Sport Collection Hi-Beat 36000 GMT SBGJ233 | WatchBox
GRAND SEIKO GMT TITANIUM-CERAMIC SBGJ233G from Grand Seiko - Chronopassion