What do you think of the moon phase table and how to adjust it?

We must all know something about watches. In this age of temperament, watches can greatly enhance the image, so the moon phase watch, as a more complex and high-end watch, is of course among them. Today we are going to introduce the moon watch. So, as the name implies, what is the moon phase table? The moon phase watch is a watch that can accurately grasp the rise and fall of the moon. All major brands have this kind of watch, which is also very popular with the public. Next, let's introduce how to look at and adjust the moon phase table.

First, what do you think of the moon phase table?

We all know that the design of the moon phase table is very complicated, so what do we think of the moon phase table? There is a small window above the dial of the moon phase watch, in which a set of sophisticated equipment is carefully designed to match the moon phase. What we know is that the full moon is a circle, so no matter how it changes, the connecting line between the upper and lower vertices must be the diameter of the moon. When we see that the moon on the moon phase table looks like the letter C, then the moon phase at this time is the moon phase before the fifteenth lunar month. If we see that the moon on the moon phase table looks like the reverse of the letter c, then the moon phase at this time. The method mentioned above is how to observe the moon phase table.

Second, how to adjust the moon phase table

Because the moon phase watch is different from the watch you usually wear, one of the problems is how to adjust the moon phase watch. The moon watch can only walk one sixtieth of a day. So on the fifteenth day of our lunar calendar, we just need to adjust the pointer in the moon phase table to the center of the moon disk. It is worth noting that do not adjust between 7: 00 pm and 6: 00 am, which is bad for the gears of the watch and may lead to the collapse of the design in the watch. This method is to adjust the moon phase table.

3. Which brand is the moon phase table?

Omega: Mobile Altman Professional Moon Phase Watch

Since 1965, Omega Mobile Altman Watch has become an important member of every manned space mission of NASA. 1On July 20th, 969, Apollo 1 1 landed on the surface of the moon. Buzz. When Aldrin set foot on the moon, the mobile Altman professional watch fixed outside the spacesuit had a special name-"Moon Watch". Today, "Moon Watch" has become synonymous with Omega Motorized Altman Watch Series.

Omega has been attached to the moon for more than 40 years, and astronauts have worn it in six NASA missions to the moon. The newly launched mobile Altman professional moon chronograph elegantly displays the phase of the nearest planet on the dial. This watch not only has all the famous timing functions of the mobile Altman watch series, but also has the moon phase function and date display. Black emery dial with hour markers. The placer stone is an extremely dazzling and highly reflective crystal formed by adding metal oxides in the melting process of glass. The moon phase disk is also made of sand, the moon phase itself is made of mother-of-pearl, and the date pointer floats above the moon phase display. Like the classic Moon Watch, Omega Mobile Altman Professional Moon Watch is also equipped with Omega 1866 movement. This hand-wound chronograph has many modern design features: the wear-resistant sapphire crystal mirror is treated with double-sided anti-reflection; Polished screw-in watch back also has sapphire crystal.

Audemars Piguet

Audemars piguet: Royal Oak Sunrise and Sunset Time Equation Astronomical Calendar Watch

This is the first time that Audemars Piguet has introduced the astronomical moon-phase perpetual calendar in the Royal Oak series. The movement with 423 parts integrates the functions of time equation, sunrise and sunset time display, perpetual calendar, astronomical moon phase display and so on.

Astronomy is the mother of clock technology, so skilled watchmakers always try to present the periodic law of the moon's profit and loss on the dial. The most common lunar phase display device is a 59-tooth gear that drives two moons. The shift lever pushes the gear forward one grid every 24 hours, and the moon phase of the day will appear in the display window. The device presents the lunar cycle in 59: 2 days (the time for the moon to orbit the earth once), that is, 29 days 12 hours, but the actual lunar cycle should be 29 days 12 hours, 44 minutes and 2.8 seconds, which is quite different. In order to solve this problem, senior digital watchmakers from Audemars Piguet Factory jointly designed a moon phase display device with astronomical accuracy, and used 135 gear to drive the moon phase display instead of the traditional 59-tooth gear. Ultra-precision multi-tooth gear can display the lunar month length of 29 days 12 hours and 45 minutes, only 57.2 seconds longer than the actual length, and the date needs to be adjusted every 122 and 44 days!

Another major feature is that watches can be customized according to customer requirements. In order to read the correct time of the sun, the time equation device must be designed according to a certain longitude. The time display of sunrise and sunset must consider both longitude and latitude. Therefore, each watch must be designed according to the place designated by the wearer, and the name of the city and the average time of day will be engraved on the outer ring of the watch. In addition, Audemars Piguet also provides customized services for hollowing out customers' initials, constellations or other patterns on automatic disks.

Longines

Longines: Master Series Rose Gold Moon Watch

Longines watch is a famous series of mechanical watches with complex functions. This rose gold moon watch is full of moving lines with a sense of the times, just like the inherent traditional elegance. Handsome and exquisite, is it really necessary for a modern gentleman? Buy. Silver embossed barley pattern, full of traditional art flavor. Under the protection of the sapphire crystal watch, the blue fine steel hands turn gently, forming a pleasing painting.

At 6 o'clock, the moon phase display, 30-minute cumulative timing, circular date display and 24-hour display panel are set at 9 o'clock; The hour hand, minute hand and small second hand are located at 9 o'clock, and the day and month are displayed in 12 hours. Built-in L678 self-winding movement, swinging 28,800 times per hour, energy reserve for 42 hours. The back of the watch can see through the mysterious movement. Rose gold case with dark brown belt, classic and comfortable folding clasp, waterproof function up to 30 meters (3 atmospheres). The price is 70 thousand, which is also an approachable price in the moon phase table.

Universal Watch: Portuguese North and South Moon Calendar Watch

On the occasion of the eightieth anniversary of the release of the 20 10 Portuguese series, IWC in Schaaffhausen, Switzerland, launched a Portuguese North-South Calendar Watch, with a global limited edition of 50 pieces (Asia 18), which was only sold in specialty stores at a price of 295,000 yuan.

This universal watch is equipped with automatic perpetual calendar, complete year display, countdown to the next full moon and moon phase display in the northern and southern hemispheres. It shows the age of the moon in the northern and southern hemispheres with unprecedented accuracy: there is only one day deviation every 577 years. This limited edition watch follows the current 44.2 mm case, adding several highlights in appearance: the dial is unique rock gray, elegant and low-key; The case was changed from 18K rose gold to 18K red gold, and the color tone was warmer. A striking red and blue progressive indicator bar is added to the small dial of the power storage display screen, so that the current power storage state of the watch can be seen at a glance.

Equipped with IWC international watch self-made movement, equipped with Bilton automatic winding system and 7-day power reserve, perpetual calendar, moon phase display of perpetual calendar, moon phase display of northern and southern hemispheres, four-digit year display, small second hand with stop device, Breguet hairspring and pendulum decorated with 18K gold badge. 5N red gold case with black alligator strap.

Of course, major companies will not let go of the moon phase table that can cause various topics. Major companies such as Blancpain and Patek Philippe are competing to launch their own moon phase watches. The design principle of observing the moon's rain or shine is also quite different. For the moon phase table, there is a semi-circular window, which contains one half arc and two small arcs. This design can accurately judge the law of the lunar selection period. The above is the design principle of the watch. Let's talk about the operating principle of the moon phase meter first. We know that a period of the moon phase table is 29.5 days. There are two gears on the moon phase table, and there are 59 teeth on the edge of the gears. The moon wheel is influenced by the gears of the watch itself. Rotate a tooth every day, and you can slowly show the moon's ups and downs.

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