Grand Seikoさんのインスタグラム写真 - (Grand SeikoInstagram)「Shirakaba. The white birch tree thatthrives in Shizukuishi. Heritage Collection Series 9 SLGH005 The overall look of the watch is known as the Series 9 Design and it will be an important part of the Grand Seiko’s signature in the years to come. Its powerful hands and grooved, prominent markers ensure perfect legibility, its Zaratsu polished, distortion-free mirror finish and delicate hairline finish alternate give the case a quiet and harmonious glow. #Whitebirch #GrandSeiko #TheNatureOfTime #9SA5」2月22日 17時02分