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