Read time is the most basic function of the watch, but in the dark, this simple function has been challenged. The invention and application of luminescent materials solved this problem, not only in the darkness of the night or in the deep sea, or blue or green luminosity, which guarantees a clear and convenient reading time for the wearer but also adds daylight to the watch Different style. Omega Seamaster Ocean Universe to Observatory GMT watch Watch model: 215.92.46.22.03.001 Watch Diameter: 45.5 mm Movement Type: Automatic Case Case Material: Ceramic Water Resistance: 600 Meters Domestic Price: 84,000 RMB Watch Comments: As a diving watch, naturally clear and easy to read luminous hour markers, easy to read time in the deep sea. Omega Seamaster watches as a professional diving watch must have this feature. Watch with 45.5 mm ceramic case, with a blue ceramic dial and orange GMT pointer. Dial, pointer and time scale made of 18K white gold, and covered with luminous coating. Blue ceramic bezel, the first 15 minutes of the scale with a unique orange rubber decoration. Watch equipped with Omega 8906 to Observatory movement, water depth up to 600 meters. Rolex Sea Series 126600 watch Watch price: CHF 10800 Watch diameter: 43 mm Movement type: Automatic Case material: 904L steel Water resistance: 1220 meters Watch Comments: covered with luminous coating of large geometric time scale is one of Rolex's iconic elements, this highly anticipated new 43 mm 904L steel case, this is the 50th anniversary of the sea-type watch one time A new interpretation. Watch with a black one-way rotation 60-minute scale bezel and black dial, the dial is still 3 o'clock position with a date window with a convex lens, the central set of "Mercedes-Benz needle", glow pointer and large scale in the dark Lasting blue light, clear and legible. Rolex watch equipped with 3235-type movement, with about 70 hours of power storage. Panerai RADIOMIR Series PAM00687 watch Domestic price: 69,100 RMB Diameter: 47 mm Movement Type: Manual Mechanical Case Material: AISI 316L Frosted Steel Water Resistance: 30 m Watch Comments: Panerai this watch with 47 mm stainless steel case, with a brown dial. Dials, Arabic numerals and time scales with the time scale, are covered with luminous coating, the dark can also be clearly read. Watch with brown calfskin strap, echoes with the dial. Watch equipped with Cal.P.3000 manual winding mechanical movement, power storage time up to 3 days, at the same time, the watch has a waterproof depth of 30 meters. Summary: Both the Rolex Seamaster, the Omega Seamaster, or the Panerai RADIOMIR Series, the hour-markers and hands are glow coated for both functional and aesthetics. Luminous hour markers and hands, both convenient to read the time in the dark, while it exudes a little bit of blue or green light, add a little dark night fun. This article is reproduced, does not represent the world position of million table.