It is made for a Rolex GMT with plastic crystal for 6542-1st Gen-Non-Crown guard and others. BEZEL INSERT CERAMIC FOR ROLEX GMT 16710,16713,16718 SAPPHIRE BLACK GOLD FONT. Sapphire Crystals. BATMAN BEZEL INSERT CERAMIC FOR ROLEX GMT 16700 16710,16718 ENGRAVE BLACK/BLUE.
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