When the ref. 116610LV retained the vintage 40mm case diameter of all Submariner Day products previous it, the shape of the case was revamped. Submariner watches that belong towards the 11661x family members of references have what is named the “Super Scenario” – characterised by a thicker profile, fatter lugs, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/