Xing Deep Crystal for 40mm Submariner, 40mm GMT, 40mm Yatch Master, Datejust 36mm. Considered the best replacement crystal available. Comes with 29-295-2 2.7mm gasket. The cyclops magnification is correct. Featuring AR coating on both the inside and outside surfaces, these crystals dramatically reduce glare and reflections, allowing for a clearer view of the dial in all lighting conditions.
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