Jaeger LeCoultre Perpetual Calendar

Jaeger LeCoultre 9088180 Polaris Perpetual Calendar 42mm Men's Watch. The brushed and polished stainless steel case of this exceptional timepiece is accompanied by a bi-directional rotating bezel beneath the crystal, featuring a luminous triangle starting point and a 60-minute scale that can be set via the crown at 2 o'clock. The dial showcases a stunning blue to black gradient, complemented by applied polished hour markers with luminous fill, polished hands with luminous fill at the center, and a fine printed minutes/seconds track for precision. The watch boasts a remarkable perpetual calendar function that automatically calculates the day, date, month, year, and phase of the moon accurately until March 1st, 2100, requiring correction only once every 122 years. The day of the week sub-dial is positioned at 3 o'clock, the date sub-dial at 9 o'clock, the month sub-dial and 4-digit year display at 12 o'clock, and the moonphase display at 6 o'clock. A unique window above the dial center indicates the calendar setting safety with white and red displays. The timepiece is delivered with both a steel bracelet and a rubber strap, easily interchangeable without the need for tools. Driving this watch is the Jaeger LeCoultre Caliber 868/1, operating at 28,800 vph (4Hz), with 54 jewels and an approximate power reserve of 70 hours, embodying precision and excellence in watchmaking.