Fake watches: The large date display of the watch has now become a very practical and a basic function that is respected by many brands. The reason why this function is widely used and respected is that the outsize calendar can provide the wearer with the most accurate and easy-to-read calendar information. The big calendar has become an iconic product of various brands. Everyone competes with “your calendar font is bigger, my big calendar font is bigger”. Watch House believes that ordinary consumers, especially older people, will prefer this function, and as a brand, they will create different large calendar structures ingeniously, so as to maximize the effect of calendar fonts. A. Lange & Söhne, as the most representative brand of this function, has swept the entire watchmaking industry by the trend of the Big Date.
The most obvious feature of the large date display of the watch is the specific point of the dial. In a large window, the calendar of the day is composed of ten digits and one digits, which is intuitively similar. The watch has a pair of big eyes, such as the A. Lange & Söhne2 o’clock double window large calendar. The so-called double window means that the calendar numbers of the large calendar are displayed by two opposite independent windows; the so-called full window means that the calendar number display window of the large calendar is fully open, and you can see that there are two calendar numbers printed on it gap between.
In addition to the window setting, the difference in appearance of the large calendar display of each brand is also slightly different in terms of font size, and this is the original intention of the large calendar display function – the largest calendar. I think there are two key elements for the design idea of the big calendar agency: the first point is how to maximize the font of the calendar; the second point is to make the position of the big calendar on the disk form an optimal partner with other functions. Swiss Luxury Fake Watches For Sale
The type of mechanism displayed by the outsize calendar can be divided into the following three categories according to the setting method of the tens and one digits of the calendar: ring-disc stacked type, double-disc parallel type and double-disc coaxial type. These three types can basically cover all the brand big calendar display institutions that can be seen on the market at present, so there is actually a commonality between them, that is, their common institutional characteristics:
- The power source of the large calendar display mechanism comes from the hour wheel that rotates once every 12 hours in the movement;
- Driven by the time wheel, the day-changing wheel that rotates for one week every 24 hours, especially the day-changing dial set coaxially with the day-changing wheel will also rotate synchronously;
- The reason why the numbers displayed in the ones and tens of the large calendar can be changed in an orderly manner is the day-changing program wheel assembly, which requires the structural designer to pass strict wheel train calculations in order to divide the assembly into individual parts. Bit driving wheel, ten driving wheel and driven calendar wheel; fake watches
- The big calendar includes the ones display group–ones disc and one wheel, and tens display group-ten disc and tens wheel. This part is the most important design core of the big calendar mechanism.
A. Lange & Söhne ring-disc stacked large date
When it comes to large calendar fake watches, the first reaction of many people is A. Lange & Söhne. In fact, A. Lange & Söhneis not the first brand to develop large calendars, but it is unusual for this brand to make this technology an iconic watch function. The technical advantage of the A. Lange & Söhneoutsize calendar is that it makes the outsize calendar mechanism
quite compact as a whole, so that it can be placed in a smaller movement, and through a more reasonable calendar conversion system, the date display numbers can be made larger and more eye-catching. . I have seen relevant information. The font size of the A. Lange & Söhneoutsize calendar is the largest among similar outsize calendars. Although there is no solid data as a basis, this is enough to illustrate the design skills of the A. Lange & Söhneoutsize calendar.
Structure and composition
- The power source of the mechanism – the hour wheel, the day wheel is connected to it, and drives the day change dial to rotate. It should be noted that the shape of the date change dial is determined according to the actual situation of the design. The head is a pin;
- The date change program wheel assembly of this large calendar mechanism is composed of three layers of gears – the driven calendar wheel, the ones driving wheel, the ten driving wheel and a supporting wheel shaft, which are directly driven by the date change dial. Among them, the one-digit driving wheel has a calculated number of teeth. Special attention is that several teeth are removed for the purpose of converting from the 31st of the current month to the 1st of the next month. The ten-digit drive wheel has four single teeth,
- each tooth It is used every time the ten digits of the calendar are converted,
- for example, the 09th becomes the 10th;
- The ten-digit display group responsible for the display of the big calendar
- is a ten-digit disc with a cross-shaped ten-digit wheel and ten-digit gears printed with three numbers 1, 2,
- and 3 (the blank space is regarded as 0) and ten digits printed with 0-9. Units dial of the digital ring gear. High Quality Replica Watches
Calendar conversion principle
The basic idea of the big calendar is to first treat each month as 31 days
(explain here that the ordinary big calendar is different from the annual calendar that can recognize the big
and small months or the perpetual calendar that can recognize the leap year and leap month),
if We calculate every 10 days as a group, that is,
3 groups plus 1 day (1-10, 11-20, 20-30, 31) can equal 31 days. The unit disc has 10 numbers 0-9, and it should be responsible for displaying the units 1-9 of the calendar,
that is to say, the combination with the tens disc should be 01-09, 11-19, 21-29.
The setting of the number 0 on the one digit ring
is specially used for the conversion of these three groups of numbers, that is,
the interval numbers between them are 10, 20, and 30. In addition, the tens disk will also convert its digits synchronously, from 0 to 1,2,3.
According to this rule, the ones ring will also cooperate with the ones driving wheel that drives it,
so that the calendar starts from 01-09, 11-19, 21-29 in three groups; the ten is responsible for driving the ten disc. The drive wheel is divided three times to convert the three days of 10, 20, 30.
So how does the A. Lange & Söhne fake outsize calendar handle month-end date changes? When the date changes to 30, we should think of a date as 31,
the tens digit should not change, but the one digit changes from 0 to 1,
that is to say, the tens digit driving wheel and the ones digit driving wheel are in this linkage.
During the process, the former did not work and rest
(the ten-position driving wheel has no driving teeth at this position), and the latter worked to convert 0 into 1; when the next step 31 becomes 01, everyone should be enlightened, ten. The actions of the digit drive wheel and the one digit drive wheel are reversed with the previous ratio. The former works so that the number of the tens digit becomes 0,
and the latter does not work for a day (the one digit drive wheel is in a toothless state at this position). fake watches