Jaeger-LeCoultre

Does anyone know if diving chrono/gmt has AR coating on both side of crystal or just the under side? Cannot find any information about this. Thanks!

I will come back in 2 days... So, if you wait till Friday, I will answer you! Best. Nicolas

Back home, I searched in all my datas, and found..nothing...Nut I'm quite sure that the AR coating is just under the crystal, and not on both sides... Why? Just a matter of logic, if you use your watch as a tool watch, whixh is more than possible with a d... 

Thanks for your reply! I can definitly say that I have it on the outside of the rystal on my watch. When I reflect the crystal to a light source I can see a bluish hue around the reflecting light source. I also did some water drop test on crystal and agai...  

Thanks for your input, Liming... Now, you make me doubt... I will ask them to know where is exactly the AR coating...And will let you know. Best. Nicolas