While the ref. 116610LV retained the basic 40mm situation diameter of all Submariner Day models preceding 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 Circumstance” – characterised by a thicker profile, fatter lugs, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/