In 46 BC, the Egyptian astronomer Sosigenes formulated the basis of the modern calendar: a year is divided into twelve months, of which seven months have 31 days, four months have 30 days, and one month has 29 days, or 365.25 days a year, one day in four years. Later, …
People have long realized that the sunrise and sunset times in different regions are different. When distance is no longer an issue for people to communicate, the issue of time is highlighted. Cartier Calibre de Cartier Multi Time Zone Watch 必备 Traveler Essentials-Cartier Calibre de Cartier Multi-Time Zone Watch People …
Baucher Lay Blue Ocean Wave Men’s Watch This watch is most prominently displayed by the dial-back hour on the timer. Each revolution of the central chronograph hand moves the minute timer at 9 o’clock by one tick. After the hand passes a circle, the power will be transmitted to the …
Jaquet Droz combines exquisite craftsmanship to fix the beauty of nature on the ivory enamel dial, so that it will bloom forever. The new masterpiece of micro-painted enamel-35 mm micro-painted blue bird and micro-painted koi hour and minute dial watch, full color, delicate strokes, meaning auspicious, draw on the Chinese …
The Swiss Athens Perpetual Calendar watch was shocked and attracted much attention once it was launched in 1996. With its iconic original features, multiple versions since then have been favored by collectors. GMT ± Perpetual Calendar watch is a perfect combination of two unique and powerful practical functions of the …