ETA 2890 calibres: Difference between revisions
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Revision as of 15:14, 23 July 2021
The 289x movements are entirely different from the 2824/2836 line, being derived from the ultra-thin Eterna 1466. There have been three generations of this movement: The original 2890 and 2892 of the 1970's, the updated 2892-2 of the 1980's, and the modern 2892A2, introduced in 1999. Due to its thin profile and proven reliability, many modular movements use this calibre as a base. Notable among these is the ETA 2894-2 chronograph.
- See also ETA 2892 modules
- ETA 2890 (1975-1983) - 12.5 ligne, 3.6 mm base movement with sweep seconds
- ETA 2892 (1975-1983) - 12.5 ligne, 3.6 mm base movement with sweep seconds and quickset date
- ETA 2892-2 (1983-2000) - 11.5 ligne, 3.6 mm base movement with sweep seconds and quickset date
- ETA 2890-9 (1990-2000) - 5.2 mm height, perpetual calendar with moon phase (no seconds)
- ETA 2891-9 (1990-2000) - 5.2 mm height, perpetual calendar with moon phase and sweep seconds
- ETA 2894-2 (1996-present) - 12.5 ligne, 6.1 mm height, chronograph with quickset date and sub seconds
- ETA 2894S2 - 12.5 ligne, 6.2 mm height, skeletonized chronograph with sub seconds
- ETA 2895-1 (1997-2000) - 4.35 mm height, quickset date and sub seconds
- ETA 2892A2 (1999-present) - 11.5 ligne, 3.6 mm base movement with sweep seconds and quickset date
- ETA 2890A9 (1999-2005) - 5.2 mm height, perpetual calendar with moon phase
- ETA 2891A9 (1999-2005) - 5.2 mm height, perpetual calendar with moon phase and sweep seconds
- ETA 2893-1 (2002-present) - 4.1 mm height, "heure universelle" disc, quickset date, and sweep seconds
- ETA 2893-2 (2002-present) - 4.1 mm height, second time zone hand, quickset date, and sweep seconds
- ETA 2893-3 (2002-present) - 4.1 mm height, "heure universelle" disc and sweep seconds
- ETA 2895-2 (1999-present) - 4.35 mm height, quickset date and sub seconds
- ETA 2896 (2004-present) - 4.85 mm height, quickset big date and sweep seconds, 22 jewels
- ETA 2897 (2004-present) - 4.85 mm height, power reserve indicator at 7:00, quickset date, and sweep seconds, 21 jewels