Oris presents new two-tone editions of its Aquis Date Calibre 400 41.5mm diver’s watch. Enriched with a touch of solid gold, these timepieces are available in two color ways.

Both the forest green and deep blue versions have an 18-carat gold finish to the outer edge of their uni-directional rotating bezels, and gold-coloured hands and indexes.

Even the minutes scale on the green or blue ceramic bezel is golden, completing the balanced, coherent look of the design.

Water resistant to 300 meters, they feature solid stainless steel cases. Both watches come with a stainless steel bracelet and a rubber strap in matching green or blue that can be easily switched using the patented Quick Strap Change system, with no tool required.

The Oris Cal. 400 automatic movement provides the watch with elevated levels of anti-magnetism, a five-day power reserve and 10-year recommended service intervals.

As with all Calibre 400 Series watches, both pieces carry can avail 10 years warranty when registered with MyOris.

Technical details

Model: Aquis Date Calibre 400 41.5 mm Bi-Colour

Reference numbers
01 400 7769 6355-07 8 22 09PEB / 4 22 75FC
01 400 7769 6357-07 8 22 09PEB / 4 22 77FC

Case
Multi-piece stainless steel case, uni-directional rotating bezel with 18-carat gold edge and blue 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
Stainless steel screw-in security crown
Water resistance: 30 bar (300 m)
Interhorn width: 22 mm

Movement
Oris Calibre 400
Dimensions: 30.00 mm, 13 1/4’’’
Accuracy: -3/+5 seconds a day (within COSC tolerances)
Highly anti-magnetic
Winding: Automatic
Power reserve: 120 hours
Vibrations: 4 Hz (28’800 A/h)
Jewels: 21

Functions
Hours, minutes and central sweep seconds hands, ate with quick setting, stop second device, date window at 6 o’clock

Dial
Design: Blue or green
Luminous material: Super-LumiNova®
Indices: Applied

Bracelet
Multi-piece stainless steel metal bracelet with folding clasp with extension and quick strap change
Supplied with green or blue rubber strap with folding clasp with extension

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

Availability
June 2022

Swiss retail price
CHF 4’000: With metal bracelet
CHF 3’900: With rubber strap