LITTLE KNOWN FACTS ABOUT グランド セイコー �?無垢.

腕時計の本質を追求し、それまでの常識を超える数々の新機軸を搭載した、究極のクオーツムーブメント。Since the hour hand jumps in equally Instructions through the crown, there’s no regular quickset date by using the crown. To advance the day rapidly, You need to jump the hour hand past midnight until eve