GRAND SEIKO SPORT COLLECTION SBGA275 Spring Drive Limited Watch GS209YA. My goal is to make your experience with me as stressfree as possible. We guarantee all the display items are authentic, and there are no pirated or illegally copied items. This Grand Seiko Spring Drive Master Shop Limited SBGA275 9R86-0AA0 is a sporty model released in May 2017. The ocean blue dial has a date window at 3 o'clock and a power reserve display at the lower left 7-9 o'clock. Model number SBGA275 Case size 39mm Case material Stainless steel Bezel stainless steel Dial color blue 100m waterproof Movement ...