Authentic New Rolex Submariner Date Black Dial Men's Diving Watch 126610LN | AuthenticWatches
Sakasci Diamonds - ROLEX: Twinlock VS. Triplock Crown Twinlock: Water resistant to 330 feet with 2 rubber gaskets that keep dirt, dust and water out of the movement.The Twinlock crown is indicated
Rolex 126619LB Submariner White Gold Watch From SwissLuxury
What is The Difference in Rolex Twinlock vs Triplock?
ROLEX - Three dots of the same size on a Rolex screw-down winding crown identifies it as a Triplock in steel, equipped with a triple waterproofness system. www.instagram.com/rolex #Rolex #ThroughTheLoupe | Facebook