Tt Rolex Sub Dial & Dial & Bezel Upgrade - Help Requested

[Raijor]

help requested for my mod on my TT Sub dial and bezel upgrade. I am preparing to buy a gen dial and gen bezel for my Blue TT sub and have a choice between two different dials. There is a difference in color between them - one is very dark blue and appears almost black from certain angles, and the other lighter as on the current Gen models. Both are advertised as genuine and I like both sellers feedback on eBay. My question is - should I go for the dark navy which is advertised as coming from an older model or go with the current blue which is advertised as coming from a newer model? I know that the newer blue will maker my watch look more accurate. Did Rolex ever make a TT Sub with a dark navy dial or is this possibly a re-dial? Thanks - here are pics of the two dials.