This high-tech perpetual calendar uses a self-winding caliber developed by the Athens Watch Factory and has dual time zone functions. It is the easiest and most time-tested perpetual calendar watch in history. Blue Toro’s limited edition perpetual calendar has a striking appearance. It uses innovative materials and stylish dial design. It has the aesthetic characteristics of the watch and also inspired the name of the watch. The watch’s outer ring and quick-adjustment buttons are made of high-tech ceramics; the design of the hollow hands makes it easy to read the date display of the four lattice windows; the design of the bottom of the watch allows the wearer to play the wonderful and complex movement of the Athens watch.
• All functions can be adjusted by a single crown. Even in 2100 AD, when other perpetual calendars had to be returned to the factory to adjust the errors, the Athens ‘El Toro Challenger’ perpetual calendar can simply enter the new century by turning the date back by one day.
• Equipped with a patented hour hand quick adjustment button, there is no need to remove the watch, just press the (+) (-) quick adjustment key to quickly adjust the second time and date, allowing people to grasp the minutes and seconds.
• Arrow-shaped hands can indicate home or second time.
• Pioneered the dual-window large date display of the watch, and created the first reversible movement design. The four windows of year, month, date and day of the week can be adjusted back and forth quickly by using the (+) (-) button. The unique design is patented. , Is a perfect example of Athens’s homemade movement.
• The wearer can appreciate the beauty of the movement of the 22K gold automatic disc from the see-through rear caseback; the power reserve is about 45 hours.
The El Toro Challenger Perpetual Calendar watch is certified by the Swiss Official Chronometer Testing Agency (C.O.S.C.) to ensure the reliability and accuracy of the watch.
Movement: Automatic UN-32 movement, 34 stones
Kinetic energy: about 45 hours
Functions: Perpetual calendar function, single crown adjustment of all functions; second time zone time display in the central position, patented hour hand quick adjustment device; third hand indicating home time; patented double window large date display
Case: 18K rose gold with blue ceramic bezel
Size: 43 mm
Water resistance: 100 meters
Dial: Blue / Silver Plated
Surface: anti-glare and wear-resistant sapphire crystal
Case back: wear-resistant sapphire crystal
Crown: Screw-in crown
Strap: rubber strap with titanium / enamel folding buckle; crocodile leather strap with folding buckle