Oris is delighted to introduce the AquisPro 4000m, the most water-resistant diver’s watch we’ve ever created with a titanium case that can withstand pressures up to 400 bar (equivalent to 4,000 metres depth). It’s also loaded with Oris-patented technology, including the Rotation Safety System bezel, designed by Oris in collaboration with professional divers to lock the bezel in place, and our security folding clasp extension system, which means the strap can be easily adjusted for length while the watch is being worn. 

Oris AquisPro 4000m 01.400.7777.7155 Set

It’s also powered by Oris Calibre 400, our high-performance automatic mechanical movement, which offers a five-day power reserve, elevated anti-magnetism, better than chronometer accuracy and 10-year recommended service intervals and a 10-year warranty with registration to MyOris. It’s finished with a blue gradient dial decorated with a wave pattern, a blue ceramic bezel insert with a minutes scale for timing dives, and a blue rubber strap.

Oris AquisPro 4000m 01.400.7777.7155 Set

AquisPro 4000m Ref. no. 01 400 7777 7155-Set

Material Multi-piece titanium case, lockable Rotation Safety System bezel, ceramic bezel insert
Size 49.50 mm, 1.948 inches
Top glass Sapphire, domed on both sides, anti- reflective coating inside
Case back Titanium, screwed, special engravings Operating devices Stainless steel screw-in security crown
Water resistance 400 bar (4000 m)
Interhorn width 26 mm

Number Oris Calibre 400
Dimensions Ø 30.00 mm, 13 1/4’’’
Functions Centre hands for hours, minutes and seconds, date, fine timing device and stop- second
Winding Automatic
Power reserve 120 hours
Vibrations 4 Hz (28’800 A/h)
Jewels 21

Design Blue gradient with printed wave structure
Luminous material Super-LumiNova® Indices Applied

Strap Blue rubber strap, titanium security folding clasp with extension

Availability August 2023 Retail price CHF 5’700.-

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