Happy #SeikoSaturday! Our next #SothebysStyleWatch is from Hong Kong-based Specialist, bbking412. Bryan Li shows us his GrandSeikoOfficial Spring Drive GMT Calibre 9R66 Ref. SBGE201 with stainless steel case, date, power reserve indication and dual time zone. #SothebysWatches #WhatSpecialistsWear #WhatsOnYourWrist #GrandSeiko