While the ref. 116610LV retained the vintage 40mm scenario diameter of all Submariner Day versions preceding it, The form of the situation was revamped. Submariner watches that belong to the 11661x spouse and children of references have what is recognized as the “Tremendous Case” – characterized by a thicker profile, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/