rolex-ref-16234-blue-dial-p59523-with-8b79 on Edit Sphere from

Reference 16234 is a classic and wonderful Datejust model, but this specific example is set apart by its extraordinary blue dial. In certain lights, it appears closer to a slate, while at other times it's a deep ocean blue. Whatever the conditions are, it looks amazing. Additionally, this watch is a P-serial and the dial contains tritium lume. It is a very late serial for that and worth noting as these tritium dial Datejusts are becoming more and more desirable everyday.