Introduction to the inner and outer rings of the diving watch

    The rotation of the external bezel is designed to be a single counterclockwise direction. This is to ensure that the calculation time is only accounted for more, less accounting, and preventing misoperations from extending the time. Professional fluorescent coatings on both scales and numbers make it easy to display clearly when the underwater light is dim. In recent years, the emerging built-in chronograph bezel has no rotation direction limitation, because the crown of the control bezel must be locked before entering the water. For example, the Aquatimer Cousteau in the United States, the built-in chronograph bezel can guarantee the prompt function, without the need to open another hole in the case. Another benefit is that there is no need to clean the sand in the seams of the bezel case after the water is discharged. In fact, only 1000 people who buy diving watches may have 5 chances to sneak into the depth of 50 meters. Compared with the nominal number, more players love the crisp answer when rotating the bezel. Omega's Ploprof coaxial dive watch rotating outer ring is controlled by the orange button attached to the upper right side of the case, which can be rotated clockwise or counterclockwise. The design of the outer ring of the dive watch can be rotated in both directions. There are actually no crafts on the bezel, but Blancpain's 50-series single-rotor bezel is different. The designer used sapphire crystal to cover the fluorescent scale (not the ordinary high-tech ceramics), and spent several years developing a glue that binds the fluorescent scale material to the sapphire bezel and metal bezel. And applied for a patent. Rolex uses patented PVD technology to fill the rotating bezel with platinum. Thanks to a new illuminating material that emits blue light, the triangular zero on the outer ring of the scale indicates longer visible time at night or in the deep sea.

    All dive watches are equipped with eye-catching luminous hands and scales, because divers are often in the dark deep sea, so the hands, scales or surfaces of the dive watch are usually coated with fluorescent material and deliberately enlarge the size of the hands and scales. In order to make it easier for users to read the time.