Seiko Watchesさんのインスタグラム写真 - (Seiko WatchesInstagram)「Tuesday? We thought you said BLUES-day! 🔵 - Brighten up your week with #SSC909 featuring a translucent pale blue dial with a sunray finish reflecting the brilliance of a crystal trophy to honor top athletes. This Limited Edition Prospex Speedtimer offers a chronograph that measures elapsed time in 1/5 second increments so you can always keep pace with the best. #Seiko #SeikoProspex #KeepGoingForward」6月14日 5時00分