@Ruttalex07 In a modern lineup with Oyster perpetual, Datejust, Air-king and Explorer, I would chose any watch except the Air-king. It is literally the only one who has currently zero identity design-wise. I feel like the Air-king has never really managed to find its proper identity. As much as I like vintage Air-king from 50s-70s, it is hard to deny that even then they were very close to late Speedking and Oyster Perpetual. I don't understand what Rolex is trying to achieve at this point.