Even though the ref. 116610LV retained the typical 40mm situation diameter of all Submariner Date designs previous it, The form of the situation was revamped. Submariner watches that belong for the 11661x spouse and children of references have what is called the “Tremendous Case” – characterised by a thicker profile, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/