Rolex Oyster Submariner Date 41 mm “Full Set” Reference 126710LN. New Rolex Oyster Perpetual Submariner Date model from 2021, 41 mm steel case, sapphire crystal, ceramic bezel. Rolex COSC automatic movement with the new power reserve calibe of up to 70 hours. Steel oyster bracelet. Year 2020 (11/2020). Just a couple of sets, like new. Complete with boxes and documentation. With official / international guarantee until 2025.