Oris Aquis Date Calibre 400, 41.5 mm

Swiss watchmaker Oris presents a brand new Aquis Date 41.5 mm case version equipped with the in-house automatic Calibre 400. The diver’s watch is available with either a blue, anthracite or green dial.

Oris Aquis Date Calibre 400, 41.5 mm

In 2020, Oris introduced its ground-breaking in-house self-winding movement Calibre 400. With elevated levels of anti-magnetism, five days of power reserve, accuracy superior to the chronometer standard (even after exposure to magnetism), 10-year recommended service intervals and 10-year warranties on all watches they power, Calibre 400 Series sets the new standard in Swiss Made automatics. The first watch to be equipped with this exceptional movement was the Oris Aquis Date watch with 43.50 mm diameter.

Oris Aquis Date Calibre 400, 41.5 mm

This year, Oris presents a smaller Aquis date model with the Caliber 400. This new model features a 41.5mm diameter stainless steel case.

Oris Aquis Date Calibre 400, 41.5 mm

Water resistant to 300 meters, the new Aquis date watch comes fitted with a uni-directional rotating bezel with blue, anthracite or green ceramic insert.

Oris Aquis Date Calibre 400, 41.5 mm

Technical details

Model: Aquis Date Calibre 400, 41.5 mm

400 7769 4135 (blue)
400 7769 4154 (anthracite)
400 7769 4157 (green)

Multi-piece stainless steel case
Uni-directional rotating bezel with blue, anthracite or green ceramic insert
Size: 41.50 mm (1.634 inches)
Top glass: Sapphire, domed on both sides, anti-reflective coating inside
Case back: Stainless steel, screwed, see-through sapphire glass
Operating devices: Stainless steel screw-in security crown with crown protection
Water resistance: 30 bar (300 m)

Blue, anthracite or green
Hands and indices with Super-LumiNova®

Stainless steel metal bracelet or black rubber strap, both with security folding clasp with extension and
Quick Strap Change

Number Oris Calibre 400
Winding: Automatic
Power reserve: 120 hours
Accuracy: -3/+5 seconds a day (within COSC tolerances)

Centre hands for hours, minutes and seconds, date window at 6 o’clock, date corrector, fine timing device and stop-second

Extended to 10 years with MyOris sign-up
Applies to watch and movement
10-year recommended service intervals

Swiss retail price
CHF 3,200 on bracelet; CHF 3,100 on strap

Available from
June 2021