Rolex is a classic brand in Swiss watch industry. The original logo of Rolex watch is a palm with five fingers, which means that the watch of this brand is completely handmade;

Later, it gradually evolved into a registered trademark of Crown to show its dominant position in the field of watches and clocks, and to show Rolex's imperial spirit in the watchmaking industry. In the 1920s, Rolex fully developed the first waterproof watch. 1926, Rolex oyster waterproof watch was officially registered.

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Rolex's original watch logo was designed to extend the palm of five fingers, which shows that the brand's watches are completely handmade. The logo design of Rolex adopts the combination of crown icon and letter design, and also positions Rolex as the king of the watch industry, representing the good reputation of the Swiss watch industry among the people.

There are many kinds of Rolex professional watches, including GMT masterⅱII II, which can rotate the outer ring and the 24-hour hand, not only display the time in two time zones at the same time, but also move the hour hand to another time zone independently without moving the minute hand and the second hand.

Submarine, waterproof depth more than 300 meters. (Explorer II II, with a 24-hour red help needle, it is convenient for adventure lovers to identify day and night.

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