Eterna is the biggest unrecognized gem in the watch world. I bought my Kon Tiki Date about 8 months ago.
What a surprise, comes in a finished wood box, opened it up and my jaw dropped. The watch is absolutely stunning! Fit and finish on the case rivals my Sub, the bracelet and clasp blows away the Datejust II and the Omega Aqua Terra. Dial and markers are impeccable, numerals are rhodium plated and the lume rivals my Seikos. Date window is discreetly positioned, yet easy to read.
Watch is 42mm wide, 12mm thick and the crystal is sapphire, screw down crown and 200m WR
The watch is running out of the box at +2 seconds a day.
The only thing separating this watch from one that would cost you over $5K is the rather pedestrian SW200 movement. It is a Top Grade movement though.
I paid $1,600 for it from Iguanasell.com they are a recognized AD located in Spain.
This watch actually killed it for me for the Datejust II and the Aqua Terra