When the ref. 116610LV retained the common 40mm case diameter of all Submariner Day models previous it, the shape of the case was revamped. Submariner watches that belong into the 11661x household of references have what is recognized as the “Super Situation” – characterized by a thicker profile, fatter lugs, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/