Vintage Eterna Automatic Bumper Watch

Eterna Automatic Bumper – 33 mm, 1950s

Elegant vintage Eterna featuring an early automatic bumper movement — a hallmark of Swiss watchmaking innovation from the mid-20th century.

33 mm stainless steel case in very good condition, with long, stylized lugs that enhance its classic presence.

Original two-tone dial with Arabic numerals and central seconds hand, showing a beautiful, even patina consistent with age.

Equipped with an automatic bumper movement, functioning well — a key transitional technology in the history of self-winding watches.

All original except for the strap, which is new and ready to wear.

Rare model, increasingly hard to find in this condition. A perfect piece for collectors of vintage Swiss horology.

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