1960s Blue and White Bead Japan Vintage Necklace

1960s two strand bead necklace. Baby blue, white and off-white beads in various sizes. Silver filigree caps and spacer beads. J hook closure marked Japan. There are marks on one of the beads shown in last photo, but it can be turned so they don't show when worn. Short strand 12 1/4" Long strand 13 3/4"