Where to buy authentic designer watches online?

[frayed_misfit]

Hi girls, I hope this is the right forum to post this

I am hoping to buy a Longines Dolce Vita online, but not sure if this site is authentic. The site is almost too good to be true, but they have more than 6000+ positive feedback on ebay so not sure

Hopefully someone on here has dealt with them before? Your help would be much appreciated!

http://www.worldwatches.com/index.jsp
http://stores.ebay.com/WorldWatchesDotCom

This is the watch I was after:

 

[frayed_misfit]

anyone?

 

[fashion_boi_01]

Personally I wouldn't vouch for buying designer watches over the internet. There's no guarantees, no place to back in case something needs fixing.. It's better to pay the retail price at a reputable brick+mortar shop so you know you're getting the real deal.