The ETA 2622 is a reliable automatic watch movement from the Swiss manufacturer ETA, part of the 2600 series introduced around 1963.
Key Specifications
Size: 11.5 lignes (26 mm diameter), ideal for mid-sized dress watches.
Jewels: 17, 21, or 25 depending on grade, reducing friction for longevity.
Frequency: 21,600 vibrations per hour (3 Hz), ensuring smooth seconds sweep.
Power Reserve: Approximately 42 hours when fully wound.
Lift Angle: 52 degrees, standard for precise regulation.
Features and Design
This self-winding caliber features a central rotor and date complication at 3 o’clock, with direct-sweeping seconds but no hacking function in base models. Produced from the 1960s onward, it belongs to ETA’s workhorse 26XX family, sharing a 21,600 bph beat rate with siblings like the 2620 (time-only) and 2623 (13 lignes). Shock protection via Incabloc enhances durability for daily wear.
Historical Context
ETA 2622 powered various mid-tier Swiss brands, reflecting the era’s shift to automatic movements amid quartz threats. Its modular design allowed easy servicing, with parts still available via specialists despite ETA’s reduced third-party supply post-2010s. Variants like ETA 2622R (MST 479 equivalent) appeared in Roamer watches.
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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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