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