Heritage Black Bay Automatic Black Dial

[Rolexoman]

Good Day Gents,

Looking to purchase a Tudor Heritage Black Bay with the steel bracelet and red bezel, I have found this particular piece several places and am confused on some numbers.

One particular site offers two of them new never worn with factory warranty intact, I assume Grey Dealer as I was advised that warranty card would be dated when purchased and I would have the remainder of the warranty

Anyway the two listed have these two different sets of numbers Heritage Black Bay Automatic Black Dial Men's Watch 79230R-0003 and 79230R-004 and the difference is cost is a few hundred dollars, I asked the seller what makes the difference in cost and the rep advised the 03 is most likely an older version so is that a bad thing as it’s a pretty large savings