When the ref. 116610LV retained the classic 40mm case diameter of all Submariner Day models preceding it, the shape of the case was revamped. Submariner watches that belong to the 11661x loved ones of references have what is referred to as the “Tremendous Situation” – characterised by a thicker profile, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/