Oris Aquis Depth Gauge Metal Bracelet 733 7755 4154-Set MB Watch

A specially designed depth gauge developed by Oris in 2012.

It has an innovative structure in which a hole is drilled in the hard sapphire crystal , allowing water to enter through the hole and measure the water depth. This is the biggest feature of this series.

Of course, it still boasts an extremely high water resistance of 500m.The Aquis Depth Gauge, which has been a hot topic since its release, is now also included.

This model is the second generation of the depth gauge that was released in 2012.

To improve the accuracy and visibility of the depth gauge, the new model features an improved process for forming grooves around the outer circumference of the crystal.

The case back is designed so that the meters to feet conversion chart is always displayed at 90 degrees from the 12 o'clock position, greatly improving usability for divers who use the meter display on a daily basis.

The new Aquis Depth Gauge is equipped with a strap change system patented by an independent Swiss watch manufacturer.

The stainless steel bracelet and black rubber strap feature a built-in mechanism that allows you to quickly and easily change the strap without tools or a visit to a watch shop.

It has a date calendar at 6 o'clock, making it recommended for everyday use and business use.

The unidirectional rotating bezel used to measure elapsed time is made of ceramic.

Running out of oxygen in a tank can be life-threatening during diving. The one-way rotating bezel prevents malfunctions underwater, further enhancing safety.

50 ATM water resistance is also written as 500M water resistance.

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

This model does not have a helium escape valve and cannot be used for saturation diving.

*Please perform regular maintenance to maintain waterproof performance.

The movement used in this watch is based on the Swiss movement SW200-1, and is finished and processed uniquely by the Oris brand, further improving its precision and functionality.