Commemorating the 25th anniversary of Caliber 9S, the limited edition SBGH311 has a new dial pattern that evokes the “sea of clouds” over Mt. Iwate in Iwate Prefecture, where all Grand Seiko mechanical watches are made. This is only visible at daybreak and is a beautiful, fleeting phenomenon. We will receive 1 of the 1,200 limited edition pieces in February, please contact us to reserve. #GrandSeiko #SBGH311 #SchwankeKasten #Since1899