The elegant Classic Self-Winding Gents Watch comes from Certina.
The DS approach is a double safety system, what is the optimal protection against external influences, such as temperature, pressure, humidity, dust and shock protection.
The watch features the DS approach, which is in fact the following five characteristics: glass, extremely scratch-resistant O-Ring seal, on Stellwelle, Two O-Ring seals in Crown, unique seal in the case bottom, reinforced case bottom.
The case is made of high-quality stainless steel with PVD-coating and is held in ros -golden.?
The clock is the Swiss automatic movement ETA / Valjoux 2, this factory has 25 stones and has a power reserve of 10-12 hours.