Oris and expedition swimmer Ernst Bromeis are going their own way to raise awareness of the importance of water, with the release of the Oris Aquis Date Relief, a high-quality diver’s watch.

Oris is proud to announce a new partnership with the swimmer and water ambassador Ernst Bromeis, a man who has already swum the length of the Rhine and is now working on ‘The Blue Miracle’, a series of swims that will form a campaign to raise awareness of water. These will start with a 800km swim across the world’s largest freshwater lake, Lake Baikal. The swim will take him 60 days and the water will measure a chilly 12 degrees Celsius.

The Oris Aquis Date Relief is inspired by the colour and feeling of water. The grey dial recalls the colour of a stormy sea, while the watch’s signature diving scale numerals in relief are a reminder of the texture of water, as well as its elemental role in all life.

CASE : Aquis, 43.50 mm, Stainless steel
MATERIAL Multi-piece stainless steel case, minutes scale top ring
SIZE 43.50 mm
TOP GLASS Sapphire, domed on both sides, anti-reflective coating inside
CASE BACK Stainless steel, screwed, see-through mineral glass
OPERATING DEVICES Stainless steel screw-in security crown
WATER RESISTANCE 30 bar
INTERHORN WIDTH 24 mm

MOVEMENT : Automatic winding date
NUMBER Oris 733, base SW 200-1
DIMENSIONS Ø 25.60 mm, 11 1/2’’’
FUNCTIONS Centre hands for hours, minutes and seconds, date window, instantaneous date, date corrector, fine timing device and stop-second
WINDING Automatic winding
POWER-RESERVE 38 hrs
VIBRATIONS 28’800 A/h, 4 Hz
JEWELS 26

DIAL : Grey
MATERIAL Grey dial
LUMINOUS MATERIAL Indices and hands Superluminova BG W9

STRAP/BRACELET Stainless steel
MATERIAL Multi-piece stainless steel metal bracelet, folding clasp with extension