the replica Omega 1202.15 watch Rue du Rhône

The "world standard time" system divides the world into 24 time zones and takes the Greenwich meridian as the zero point.While the official time is thus the same across the width of each time zone, true solar time varies by four minutes per degree (15 degrees = 1 hour).Therefore, although the clocks on the Bahnhofstrasse in Zurich and on the replica Omega 1202.15 watch Rue du Rhône in Geneva indicate the same time, true noon can be observed a few minutes earlier in Zurich than in Geneva.Not only does the Audemars Piguet mechanism take account of this local variation, but also enables one to read off the solar culmination time at any time of the day.

To do so, this exceptional mechanism is personalised and adjusted according to the degree of longitude chosen by its owner.The name of the chosen city and the solar zenith in this place are engraved on the ring (such as 12.36 for Geneva).The replica Omega 4510.33 watch ring also bears a graduated scale running from -15 to + 15 minutes.The zero point of the graduation is located exactly at the mean solar culmination time in the chosen place.The equation of time hand continuously displays the difference between the two values.

When the hour hand corresponds to the time indicated on the graduated ring and the equation of time and minute hands are superimposed, the owner of the replica Omega 2900.50.37 watch knows that the sun is exactly at its zenith.It's exactly as if he had a sundial on his wrist, and there is no need for any mental arithmetic!Indication of sunrise and sunset times The Royal Oak Equation of Time is one of the rare watches to indicate the sunrise and sunset times.These indications depend on three parameters: the date, as well as the longitude and latitude of a given place.