Need Verification on Eterna 1948 from Cosmo Century

[lunesco]

Hello everyone,

I am considering purchasing an Eterna 1948 from a seller named Cosmo Century, based in Hong Kong. They claim to be an authorized retailer for several luxury brands and are offering the watch for 700 euros.

I asked them for some photos and I received images of the watch (attached) and would appreciate your expertise in verifying its authenticity. It is my first post co I am not able to put the links, but if you could search it here are the details:
1) Offer on Chrono24: Search "Eterna 1948 Legacy Date Men's Watch Swiss Made" on Chrono24 and look for the listing by Cosmo Century.
2) Official website listing: Visit the Cosmo Century website and navigate to the Eterna collection to find the "1948 Legacy Brown Dial Automatic Men's Watch."

Additional info: this watch is not being sold by authorized dealers anymore (or I just could't find it).

Thank you for your help!