Description
Eterna was founded in Grenchen, Switzerland in 1856 and is remembered for technical contributions to automatic watchmaking, including the ballbearing rotor system introduced in 1948 for the EternaMatic. The companys movement-making legacy also influenced the wider Swiss industry through historic links to movement production. Collectors value vintage Eterna for solid engineering, clean midcentury design, and watches that reflect a reputation for practical innovation and durable build quality.
| Reference | 4317978 |
|---|---|
| Size | 35mm |
| Movement | Automatic |
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