SubmarinerV8S upgrade as follows:The new upgrade line is consistent with the original factoryUpgrade the color of black and green ceramic circle, closer to the original factoryThe depth of the ceramic ring is consistent with the three-dimensional and original Shell-shaped lines and arc upgradeThe horoscopes appearing on both sides of the head reflect the same as the originalPerfect seam on both sides of the watchbandThe angle and slope of the bottom teeth of the circle are upgraded to be the same as the originalUpgraded bottom cover.
