AR on modern Day-Date crystals?

[sigma089]

Hi,

a member here reported that he bought a 114270 with a genuine Rolex AR crystal installed (probably one from the 124270). That got me wondering: do new 12823x crystals fit the older 11823x Day-Dates?

Does anyone know the parts number for the 11823x crystal and the 12823x? I actually prefer the dial layout of the older versions, but having AR on the crystal would be a huge plus. I don't really need the new movement and the huge savings on the older model wouldn't hurt either.

I was thinking of looking for a great 118239 and just having the crystal replaced. Do you think this is feasible? Do 12823x even come with AR? New Datejusts do, does that crystal fit?

[Alexjb007]

Todos los cristales nuevos vienen con AR, los hay con AR interior y AR a doble cara, el modelo 118238 por ejemplo monta el cristal 25-295-C5 V 3, cristal zafiro abombado AR a doble cara, y el modelo 128238 monta el cristal 25- 7035-1 zafiro con AR interior.

[sigma089]

Muchas gracias!