Thumbnail Eterna clamshell from the 1930's 1

Thumbnail Eterna clamshell from the 1930's 2

Thumbnail Eterna clamshell from the 1930's 3

Thumbnail Eterna clamshell from the 1930's 4

Thumbnail Eterna clamshell from the 1930's 5

Model:	Eterna Eterna-Matic	Last Scraped:	Jan. 5, 2026, 10:17 p.m.
Username:	yala	Location:	Unknown
Email:	Unknown	Feedback:	1 Review (100% )

Letting another one go from my Schmitz-Frères-cased collection - this time it’s a stunning 1930s Eterna clamshell.

This watch features a beautifully aged two-tone dial, with a copper outer ring and a center section that’s taken on an off-white patina over the years. The luminous material is radium, the crystal is sharp, and the original crown is intact. It’s also marked Fab. Suisse, as is often seen on Eterna clamshells from this period.

I bought it as serviced in 2020 and it still runs well.

Specs:

Case size: ~22.5mm x 38.5mm
Lug width: 16mm
Price: €600 + shipping
Watch only - no accessories
Location: Berlin, Germany
Shipping: EU only

As a private seller, I don’t offer any warranty or returns. But I’m always happy to answer questions or just chat about watches.

I’ve sold on this forum before and here's some of the feedback i received:

https://omegaforums.net/threads/great-dealing-with-yala.181670/

https://omegaforums.net/threads/yala-is-a-great-seller-recommended.180638/

https://omegaforums.net/threads/great-transaction-with-yala.123008/

Thank you

Reputation and Feedback

This seller did not provide contact information in the listing description. You must be a member of Omega Forums to send them a private message. If you are not already a member, request a new account at https://omegaforums.net/login/.

Great transaction with @yala

Just bought a watch from Yannick aka @yala and things went really smooth. He's a really nice guy to deal with, absolutely recommended! Thanks, cheers Alessandro
By bardamu Nov. 24, 2020, 8:12 a.m. on Omega Forums

Highest:	$1,300	Lowest:	$199
Median:	$519.50	Std. Dev:	±$349.64

Estimated Private Party Value $278 — $800

Established:	Unknown
Website:	Unknown
Country of Origin:	Switzerland

No description yet for this brand. Feel free to send us one!

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