Aquis Date Calbre 400 41.5mm

The joy of mechanics In our digital, connected, touch-sensitive world, the joy of mechanics has taken on new meaning. Whether we’re looking at a Ferris wheel with its open workings, or a mechanical watch movement through a case back, it warms us to see how things work. At Oris, we’re driven by this joy. Because if there’s one thing our watches have to do, it’s bring a smile. We know no one needs a mechanical watch. But the simple pleasure of owning one and seeing it work makes life that much more enjoyable. That’s what we mean by the joy of mechanics.

MATERIAL
Multi-piece stainless steel case, ceramic minutes scale top ring

SIZE 
41.50 mm

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

WATER RESISTANCE
30 bar

LUG WIDTH
22 mm

MOVEMENT
Automatic winding date developed by Oris

NUMBER
Oris 400

DIMENSIONS
Ø 30.00 mm, 13 1/4’’’

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
120 hrs

VIBRATIONS
28’800 A/h, 4 Hz

JEWELS
21

DIAL
Antracite

MATERIAL
Anthracite dial

LUMINOUS MATERIAL
Indices and hands Superluminova BG W9

STRAP/BRACELET
Stainless steel

MATERIAL
Multi-piece stainless steel metal bracelet, security folding clasp with extension

EXTRAS
Certificate