Precisamente les pregunté a Longines en que modificaban respecto a la Valgranges el calibre de éste, que me acaba de llegar hoy (prometo fotos):
Su respuesta fué esta:
Dear Mr Nicolas,
Thank you for your e-mail and your interest in our products.
We work in close corporation for the ongoing development of each ETA movement.
The Longines Master Collection watch L2.693.4.78.5 is equipped with the Longines automatic movement L696 élaboré.
Its base is the movement ETA A07 231 but this movement have been exclusively adapted for Longines. (Surface treatment, engraving, etc.).
Longines is using the quality standards élaboré but due to our company policy, we do not publicly communicate further details on technical matters.
We thank you for your understanding and remain at your entire disposal for any further information.
Best regards,
Annick Agri
Assistant to Customer Service Manager
Pal que no sepa inglés, que lo graban y decora, y el resto es secreto...:grrrrrr::neutral: