Rolex Submariner No-Date 124060Overview The Submariner No Date was enlarged from 40mm to 41mm in 2020 with the introduction of the 124060, matching the case size of the date variant for the first time. That change also brought the Calibre 3230 a movement without a date module giving the no date its own calibre identity, distinct from the date model's 3235. The case is 41mm Oystersteel with the Submariner's characteristic downward sloping lugs and soldered bracelet links. The dial