When the ref. 116610LV retained the traditional 40mm scenario diameter of all Submariner Day types preceding it, the shape of the case was revamped. Submariner watches that belong towards the 11661x loved ones of references have what is called the “Tremendous Circumstance” – characterised by a thicker profile, fatter lugs, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/