Superocean heritage - not dive ISO cert?

[Bhutton]

Hi Guys,
La Swiss in my local mall is moving - and is offering crazy crazy discounts on their watches.... including their brietlings

how crushed was i when i found out the almost 5k watch for 2k wasn't ISO certified for diving...(according to the sales woman & her "resource" she checked)

Why oh why would they make a super ocean, even if it is heritage and not go that extra little step??

now i don't know what I'm hoping for posting this - you guys tell me she's wrong, and i cry, or you tell me she's right, and i cry that I'm missing such a nice watch (IMHO)

If she's right is there a logic to this I'm missing?