Rolex movement

[al456]

Happy New Year!
Being an amateur, does anyone know whether Rolex uses its own movements or an ETA movement or some other movement?

[zidaneong]

Happy New Year!
Being an amateur, does anyone know whether Rolex uses its own movements or an ETA movement or some other movement?

Hi, Rolex uses its own movements, while Tudor uses Eta. Hope this clarifies.

[triton]

for some preown daytona, using zenith movement.

[al456]

Thanks for the replies - So just to clarify, rolex never used an ETA or a modified ETA? I have abet with a friend about this one. He seems to think that some rolex uses modified ETA

[roguehog]

I read somewhere that some f the early daytonas (ref:727) employed the valjoux cal.72 movement. But this was way before eta bought over valjoux.

[Showcase]

ETA = expected time of arrival?

Hi bro, I believe ETA refers to the company that design and produce movements .

[roguehog]

Hi bro, I believe ETA refers to the company that design and produce movements .

Actually, it stands for estimated time of arrival.

But in watch speak it refers to ETA SA Manufacture Horlogere Suisse