Estate purchased Eterna Eterna-Matic Mens automatic mechanical watch. This has the 1412u 17J movements with sweep second feature. Classy Speidel Stainless bracelet.
The only major callout that I see is the crystal has a very small crack at 2 o clock.
Serial number inside is 3907326 which dates around 1955, watch back is engraved H H V JUNE '56.
Watch is running condition. As with an watch from an estate with unknown service history I would highly recommend a professional cleaning/service.
Case 33MM
Lug Total Length 40mm
Lug Width 18mm
Case Thickness 11mm