Sorry for my bad english...
I'm a Italian boy,
I use KITON MEN from about 6 years, and I love this scent. in Italy I can find it at 75 euros for the 4,2 oz size (about $ 95). I always bought Kiton in perfumery (no Tester). Yesterday for the first time, I bought a tester and the bottle is different. on both sides have two raised lines. it's a fake? the smell seems like my other bottle. Can be an very old or much new bottle?
That's unusual. I suspect it won't be a fake because Kiton men was never that popular, and that's what the fakers target - expensive an popular scents, and they try be exactly the same with the bottle, not different.
Spray some real Kiton on one hand, and the tester on the other. If after three hours they still smell the same and have the same strength, I think that will get rid of any doubt in your mind.
I've got Kiton and Kiton Napoli, both are really classy scents.