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