Although the ref. 116610LV retained the traditional 40mm situation diameter of all Submariner Date versions preceding it, the shape of the case was revamped. Submariner watches that belong to your 11661x spouse and children of references have what is known as the “Super Circumstance” – characterised by a thicker profile, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/