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Sellita SW200 machine features, history and interesting facts

The Sellita SW200 is a Swiss-made mechanical movement known for its reliability and versatility. This movement has gained popularity among watchmakers for its robust construction and functionality. Let's delve into the history, interesting facts, and functions of the Sellita SW200.

History

Sellita Watch Company, founded in 1950, is a Swiss watch movement manufacturer based in La Chaux-de-Fonds. The company has a rich history of producing high-quality watch movements for various renowned watch brands. The Sellita SW200 was introduced as a direct competitor to the ETA 2824-2, offering similar performance and quality.

The SW200 was first launched in 2003, and it quickly gained traction in the watchmaking industry due to its reliable performance and cost-effectiveness. Many watch brands, from microbrands to established names, have utilized the SW200 in their timepieces.

Interesting Facts

  1. Robust Construction: The Sellita SW200 is renowned for its robust construction, making it suitable for various watch styles, from dress watches to sports watches. It is designed to withstand the rigors of daily wear and tear.

  2. Automatic Movement: The SW200 is an automatic movement, meaning it self-winds as you wear the watch, powered by the natural motion of your wrist. This eliminates the need for manual winding, providing convenience to the wearer.

  3. High Accuracy: With a frequency of 28,800 vibrations per hour (4Hz), the SW200 offers precise timekeeping. It is designed to maintain accurate timekeeping over long periods, ensuring reliability.

  4. 25 Jewels: The SW200 features 25 jewels, which are synthetic rubies used as bearings in the movement. These jewels reduce friction and wear, contributing to the movement's longevity and smooth operation.

  5. Date Function: Many watches powered by the SW200 include a date complication, displaying the current date alongside the time. This adds practicality to the timepiece.

Functions

  1. Hours, Minutes, Seconds: The Sellita SW200 displays the time with hour, minute, and sweeping second hands. The smooth sweeping motion of the second hand is a characteristic feature of mechanical movements.

  2. Date Display: As mentioned, the SW200 often includes a date window, allowing wearers to easily reference the current date.

  3. Power Reserve: The SW200 has a power reserve of approximately 38 hours, meaning it can continue to run for up to 38 hours after it has been fully wound. This allows the watch to keep time even when not being worn.

  4. Hack Feature: The movement includes a hacking feature, which means the seconds hand stops when the crown is pulled out to set the time. This facilitates precise time-setting.

You can view our entire range of watches with the Sellita SW200 movement below.