Grand Seikoさんのインスタグラム写真 - (Grand SeikoInstagram)「The new Grand Seiko automatic caliber 9S27 strikes that difficult and delicate balance between high performance and slimness that only a true “manufacture” can achieve. Its performance is outstanding, with a precision rate of +8 to -3 seconds a day and a power reserve of 50 hours. For 18k gold models, a diamond inspired pattern is sculpted into the mother-of-pearl. 42 diamonds are set into each bezel and 12 into each mother-of-pearl dial. One more and larger diamond is set into the crown. Special page is here. https://www.grand-seiko.com/global-en/special/new_automatic_women/ #baselworld #baselworld2019 #grandseiko #gs #watch #elegancecollection #9s27 #automatic #craftsmanship #ladieswatch」3月23日 17時57分