Aquispro Date Calibre 400 Watch, 49.5mm

Oris’s professional diver’s watch, the AquisPro Date, is equipped with Oris’s in-house Calibre 400 movement. Designed to serve professional divers on saturation dives, it’s a highly technical tool watch chosen by divers who work on complex engineering projects in helium-enriched environments hundreds of metres below the water’s surface. Lightweight titanium case plated in low-glare black DLC that makes it extremely comfortable on the wrist. Commissioned by the professional diving community, enables the wearer to adjust and lock the uni-directional rotating bezel into place. This means that during a dive they can read off remaining dive time with absolute certainty. A chunky rubber grip makes it easy to operate, while a yellow and white minutes scale engraved into the scratch-resistant ceramic bezel insert delivers high levels of low-light legibility. The rubber strap also features the Oris Safety Anchor, developed by Oris so that in the event the clasp is released unintentionally, two hooks grab the strap so the watch stays attached to the wearers wrist.


  • Case: Aquispro, 49.5mm, black titanium
  • Movement: automatic winding, calibre 400
  • Dial: black
  • Strap/Bracelet: rubber strap
  • Extras: special box, certificate