While the ref. 116610LV retained the vintage 40mm case diameter of all Submariner Day types previous it, the shape of the situation was revamped. Submariner watches that belong on the 11661x family of references have what is recognized as the “Tremendous Situation” – characterised by a thicker profile, fatter lugs, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/