SW 200

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Calibre SW 200
© Sellita

The Sellita SW 200 is an automatic movement from Sellita based on the ETA 2824-2.

History

Sellita introduced their SW 200 as a direct replacement for the ETA 2824. It uses most of the same components.

The SW 200 was improved, becoming the SW 200-1, in 2008 to improve reliability. Three gears were changed with new tooth profiles.

Variants

SW 200 is a mechanical movement with self-winding, ball-bearing rotor, hacking seconds, power reserve: ca. 38 hours. The base movement, SW 220-1, measures 11.5 ligne, has an automatic rotor, and a day and date wheel. Without the day wheel, this becomes SW 200-1, and hand-winding versions with and without date are SW 215-1 and SW 210-1, respectively. Cal. SW 240-1 has an outer full-text date wheel and is thus wider at 13 ligne. Finally, two small seconds variants are produced: SW 260-1 has a hunter arrangement with seconds at 6:00, while SW 290-1 has lepine seconds at 9:00.

  • SW 200-1 (ETA 2824-2) - Automatic, date only, 4.6 mm thick, 26 jewels
  • SW 210-1 (ETA 2801-2) - Hand winding, no date, 3.35 mm thick, 18 jewels
  • SW 220-1 (ETA 2836-2-based) - Automatic, day and date, 5.05 mm thick, 26 jewels
    • SW 221-1 - Automatic, date by central pointer, 5.05 mm thick, 26 jewels
  • SW 240-1 (ETA 2834-2) - Automatic, outer day wheel, date (13 ligne/29 mm), 5.05 mm thick, 26 jewels
  • SW 260-1/SW 261-1 - Automatic, hunter small seconds, date, 5.6 mm thick, 31 jewels
  • SW 280-1 - Automatic, central seconds, moon phase at 6:00, date, 5.4 mm thick, 26 jewels
    • SW 285-1 - day/night indicator at 10:00, 5.4 mm thick, 26 jewels
  • SW 288-1 - Automatic, central seconds, moon phase central, date at 6:00, 5.65 mm thick, 26 jewels
  • SW 400-1 - Larger date disc, 13.25 ligne, 31.0 mm, 4.67 mm thick, 26 jewels

Like the 2824, the SW 200 is available in various qualities:

  1. Standard
  2. Spécial (Elaboré)
  3. Premium (Top)
  4. Chronometer

Used for instance in the model Oris WilliamsF1 Team Skeleton Engine Date.

Ebauche Variants

  • Alpina AL-535 - in-house decoration, small seconds
  • Alpina AL-525 - in-house decoration

Description:

Self-winding movement
Nickel- or Glucydur balance wheel
Novodiac- or Incabloc shock protection
Escapement: stone lever
Yoke winding system

Functions:

Central seconds
Quickset date feature
Hacking seconds

Data:

11½ lignes
Ø 25.6 mm, H 4.6 mm
26 jewels
28,800 A/h
Power reserve 38 h

Production period:

From 2003

External links