Self-winding split seconds chronograph

Chronograph functions with split seconds:

The split-seconds function allows split times to be recorded whilst the chronograph is running.

221. Start the chronograph by pressing pusher A (start).

2.To record a split time, press pusher C. The split-seconds hand D stops, indicating the split time, whilst the chronograph continues running.

NOTE: The split time should be read immediately, since the chronograph totalisers for hours G, minutes E and seconds F continue to measure the elapsed time.

For calibre 3600 only: Whilst the chronograph is run- ning, do not leave the split-seconds hand D stopped any longer than is necessary to read the split time, otherwise the functioning of the split-seconds mech- anism may be affected.

3.Press pusher C for the split-seconds hand to catch up with the chronograph seconds hand F.

4.To record a new split time, start from step 2 above.

5.Press pusher A to stop the chronograph.

6.Press pusher B to reset.

NOTE: The split-seconds hand D must have caught up with the chronograph seconds hand F, as explained in step 3 above, before the chronograph is reset.

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Omega SA 1120, 2520, 2500, 1538, 1400, 1532 Self-winding split seconds chronograph, Chronograph functions with split seconds
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1120, 1680, 1108, 1532, 1538 specifications

Omega SA, a renowned Swiss luxury watch manufacturer, is celebrated for its precision timepieces, with a history spanning over 170 years. Among its notable innovations are the Omega SA 1400, 1530, 2500, 1424, and 2520 models, each representing a fusion of cutting-edge technology, meticulous craftsmanship, and timeless design.

The Omega SA 1400 is recognized for its automatic movement that embodies reliability and robustness. This model features a classic design bolstered by a stainless steel case, ensuring durability while maintaining a sophisticated appearance. The 1400 utilizes an intricate balance wheel, which enhances its accuracy and provides a power reserve that withstands the test of time.

The Omega SA 1530, meanwhile, is a standout for its pioneering co-axial escapement technology. This innovative mechanism, developed by George Daniels in the 1970s, offers greater precision and stability, as well as reduced friction between the moving parts. The 1530’s dial boasts a clean aesthetic, accented by elegant hour markers and hands, making it suitable for both formal and casual settings.

Next, the Omega SA 2500 model highlights a blend of heritage and modern aesthetics. It features a distinctive skeletonized movement that allows wearers to appreciate the intricate workings of the watch. This model is equipped with anti-magnetic technology, protecting its inner mechanisms from electromagnetic fields, thus ensuring its continued accuracy in everyday life.

The Omega SA 1424 is particularly notable for its bold design and robust construction. It is often viewed as a new generation of dive watches, equipped with luminous markers for visibility in low-light conditions. The water resistance of the 1424 ensures it can withstand the rigors of underwater exploration, making it an ideal companion for adventure enthusiasts.

Lastly, the Omega SA 2520 model stands out with its sophisticated chronograph function. This timepiece is optimized for precision timing with additional features such as a tachymetric scale, allowing users to measure speed over distances. The 2520 boasts a dynamic design, often adorned with a striking bezel and a combination of polished and brushed finishes, ensuring it remains a statement piece on any wrist.

In summation, Omega SA’s 1400, 1530, 2500, 1424, and 2520 models exemplify the brand’s commitment to excellence in horology. Each of these timepieces showcases unique features and innovations while retaining the classic elegance that Omega is known for, making them coveted additions to any watch collection.
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