It is made for a 6 digit 40mm Rolex GMT Master II Ceramic model # 116710 116713 116710LN 116710BLNR and others. BEZEL INSERT CERAMIC FOR ROLEX GMT MASTER 116710 116713 116710LN BLACK BROWN ROS. BEZEL INSERT CERAMIC FOR ROLEX GMT 16710,16713,16718 SAPPHIRE BLACK GOLD FONT.
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