Oris Aquis Great Barrier Reef Limited Edition IV Watch 400 7790 4185-Set

Oris Innovation Caliber 400 with a 10-year warranty.

Swiss mechanical watch brand Oris has announced the Caliber 400, a 5-day power reserve, automatic, anti-magnetic movement with a 10-year warranty.

Recommended for those who have a large collection of watches and use 3 to 5 watches per week, those who travel frequently for work, and those who don't often need a winder.

This automatic movement was created by Oris, a company founded in 1904. It has a 5-day (120-hour) power reserve and high magnetic resistance. The recommended overhaul period is every 10 years , and it comes with a 10-year quality guarantee.

This limited edition model, limited to 2,000 pieces, supports the activities of the Australian non-profit organization, the Coral Reef Restoration Foundation.

As mass bleaching events put the world's coral reefs at risk, Oris is supporting the non-profit Coral Reef Restoration Foundation in their efforts to conserve these life-giving ecosystems.

73% of surviving Great Barrier Reef calves are severely bleached

According to the Australian Institute of Marine Science, 73 percent of the coral reefs in the Great Barrier Reef Marine Park have been bleached.

The National Oceanic and Atmospheric Administration says that coral reefs, which cover less than 1 percent of the ocean's surface area, support a quarter of all marine life, which in turn keeps the oceans healthy and provides 70 percent of the Earth's oxygen.

Coral reefs contribute trillions of dollars to the global economy and affect the survival of our planet. The Coral Reef Restoration Foundation is an Australian non-profit organization established in 2016 to combat coral bleaching.

As part of its mission to "make a difference for the better", Oris has been sponsoring the Coral Reef Restoration Foundation since 2018. "We're pleased to be able to highlight the foundation's work and help protect the world's coral reefs," says Oris Co-CEO Rolf Studer.

Oris is now introducing the Great Barrier Reef Limited Edition IV (fourth edition), a limited edition of 2,000 pieces based on the new Aquis Date Calibre 400.

Unlike in the past, we now work and live surrounded by various things that can have a negative impact on our lives. Unlike in the past, people now demand more high-performance brand watches that can be worn and used comfortably without any negative impact on the watch.

Caliber 400 is a highly accurate anti-magnetic movement developed by Oris engineers.

A three-day power reserve is the norm. Oris aims for something better.

If you leave a regular automatic watch unworn for a day or two, it will stop. Oris created the Caliber 400 for those who prefer mechanical watches and don't want to wear the same watch every day. The Caliber 400 has a five-day power reserve, so it won't stop even if you leave it unworn for several days. Two barrels, each storing two and a half days' worth of power, provide five days' worth of power.

A watch that you'll want to keep for decades without losing its luster. Oris watches are popular brand watches that are also great gifts for engagements.

This is a watch that you'll want to own, as it looks great with both a casual T-shirt and a classic suit.

It will be the watch you wear once every few days when you feel like making a special moment. At times like these, you can easily change the strap just like you would with clothes thanks to the "Quick Strap Change" function.

The new system allows you to change the bracelet or rubber strap with one touch, without the need for special tools. This saves you from damaging your nails and the hassle of taking your watch to a watchmaker.

If you enjoy surfing or other hobbies during your free time, you can change the strap to a rubber one. If you wear a suit, you can change it to a stainless steel one. You can change it as you like.

*The belt is not included in the set and must be purchased separately. Also, the above image is for reference only. This model does not have a see-through case back.

30 ATM water resistance

30 ATM water resistance is also written as 300M water resistance.

This is a full-fledged diver's watch that can withstand skin diving and scuba diving.

Cannot be used for saturation diving.

*Please perform regular maintenance to maintain waterproof performance.