Cartier Calibre de Cartier Steel Automatic Men's Watch W7100041

rolex crystal
when looking at a rolex datejust how do i tell if the crystal is sapphire or not, are they ALL sapphire or do cheaper models have something else? Thanks for the help!ALSO where can i find a good deal on a DIAL for a DJ like one with roman numerals and such, i understand that you can get all sorts of different dial configurations for the datejust but where do you find them and how much do they cost GENERALLY?

please help identify
I found a watch for sale, and can't find much information. Here is the ad: Longines wittnauer men's dress watch from ~1960's, not sure of the exact model, the paperwork says it's a "dia-aristo 3f". Comes with original paperwork and registration from wittnauer and the original owners manual.I contacted the seller and I was told that the watch was purchased in 1966 by the sellers grandfather. I was also told that it is 10K gold fill with 'jewels' at 3, 9, and 12.image.jpgimage.jpgimage.jpgWhat would a fare offer be? I am unfamiliar with this brand. I would like to add to my collection....Please help!

Brand(s) You would not own?
For one or more reasons there could be a brand or brands on the market that due to personal taste and or expense, one would just not own. I now this is true for me and I wondered if it were true for others. Is there a brand or brands out there that due to what you know or have learned about them turns you off to the point that you just don't even consider?I am aware that this thread has the potential to get a little heated so I would like to remind everyone that "one man's treasure is another man's trash" or, the other way around. So I am asking that we all respect a posters right to his/her personal opinion and just leave it at that.In my case the brand would be Renato. It has all to do with style and nothing else. I just have not seen even one model that I care to look at. Again, this has to do with personal taste and is not a reflection on that company's product. I just don't like very large watches and every Renato I have seen is larger than I would wear so, that is what draws the

Leo messi question
Quick queryWhat is the rrp for the messi watches individually: ss, gold and ptI never find poa particularly helpful when researching. There is a gold one on blowers uk website for ¡ê35k. Is that reasonable?Also - which country of origin would they have been released originally to ad's please? On such a small run do ap bother to scatter them around the world??

Lady watch
Do you get a lady watch for your wife and daughter when we are enjoy our men watch?Please post your lady watch here to share with us.