Even though the ref. 116610LV retained the traditional 40mm case diameter of all Submariner Date versions previous it, the shape of the case was revamped. Submariner watches that belong into the 11661x family members of references have what is known as the “Super Case” – characterised by a thicker profile, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/