In nautical navigation, the latitudes that could be calculated by means of sextants were already known at an early stage. However, for the determination of the longitudes, very accurate and robust watches were needed, which could only be built in the 18th century, the chronometers. The Japanese watch manufacturer Orient pays its respects to the watchmakers of that time with the Orient World Map Revivel Tourquoise RA-AA0E02E19B. The men's wristwatch in a robust stainless steel case has a reliable automatic movement with day and date display and a separately operated complication. The additional crown at the 4 o'clock position allows the inner bezel with its 24-hour graduation to be adjusted so that the current times in all time zones of the world can be read off the world map with the degrees of longitude on the dial. This makes the Orient World Map Revivel Tourquoise RA-AA0E02E19B a men's wristwatch whose owner wears the world on his wrist, at least symbolically and as a masterpiece of fine mechanics that convinces not only with precision in movement technology but also with a perfect design.