This caseback is designed to fit modern Rolex Submariners and Submariner Dates. - Submariner: 14060 / 114060 / 124060. - Submariner Date: 16610 / 16613 / 116610 / 116613 / 126610 / 126613. The hardened steel ring is carefully cut from a high CrMo stainless alloy for superior corrosion resistance and finishing properties.
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