Eterna 1274: A Vintage Manual Wind Gem
The Eterna 1274 calibre stands as a pinnacle of mid-20th-century Swiss horology, crafted during Eterna’s golden era of precision engineering. Produced in the 1950s, this manual wind movement powered elegant dress watches prized by collectors for its reliability and finishing. Hobbyists appreciate its serviceability, with parts still available from specialists, making it ideal for restoration projects.
Historical Context
Emerged post-WWII as Eterna’s response to demand for slim, accurate timepieces.
Featured in high-end models, showcasing the brand’s transition from innovative automatics to refined manuals.
Known for Glucydur balance and Nivarox hairspring, ensuring stability across temperatures.
Technical Specifications
Diameter: 10.5 lignes (approximately 23.3 mm).
Height: Around 3.5 mm, enabling thin case designs.
Jewels: 17-19, reducing friction in high-wear pivots.
Frequency: 18,000 beats per hour (vph) for smooth seconds sweep.
Power reserve: 40-45 hours on full wind.
Manual winding via elegant stem; no quickset complications.
Shock protection: Proprietary Eterna-U system for durability.
Finish: Blued screws, Geneva stripes on bridges.
For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]
Watch Parts Enquiry
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Stem, Crown, Hands & Spares might be available for this movement.
Email us for rate and availability: [email protected]
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