Hmm, I think it's the way OP worded his/her post/question that may be a little..confusing.
If someone asked me:
They also said it's mechanical is that a good thing or a bad thing?
I'd instantly think that this person is very new to watches and is a beginner. Especially when followed by:
I don't know to much about watches
There is nothing wrong with being a beginner or lacking information but it does imply that a lot of learning needs to be done.
As a casual watch fan:
1) I don't feel like I have enough knowledge and information to explain enough appropriately.
2) I don't have enough information from the OP to be comfortable on making a decision. And if you find the seller to be trustworthy, then at the end of the day, it's up to how comfortable you are feeling about that purchase. Whether it is "worth it", varies from individual to individual (due to what a person values most) and only the buyer can really know what is worth it to him or herself.
3) If you really want to know about how I feel with the information provided: I'd pass. Personal opinion, while I love mechanical watches, I find automatics to be a little bit more manageable.
And while many more knowledgeable people on the forum have more insight and information than I, it is
a lot of information and probably takes more than a few posts here and there to explain everything you need or want. Usually one thing lead to another and there's a lot more questions than answers as one starts figuring things out.
Furthermore, some people may feel hesitant on giving their personal opinion or advice because they don't want anyone to base their personal decision on what they say in case they are wrong or something doesn't turn out right.
However, the forum is vast, and I'm sure there are many helpful threads in the Rolex Forum that can get you started and may already have information you seek. It just requires a bit of digging and time.

There are also many great watch fans on YouTube who give great knowledge and insight as well.
With such a broad and open-ended question, sometimes it's easier to do a little research first to get a better idea of things. And then you're able to actually ask the right questions to what you think is valuable and more aligned to what you seek.