Though the ref. 116610LV retained the vintage 40mm scenario diameter of all Submariner Day products previous it, The form of the case was revamped. Submariner watches that belong for the 11661x family of references have what is recognized as the “Super Situation” – characterised by a thicker profile, fatter lugs, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/