Oris Aquis Aquis Date Calibre 400 41.5 Stainless Steel - Yellow Gold / Blue / Rubber

Reference 01 400 7769 6355-07 4 22 75FC

About this watch

The Oris Aquis Date Calibre 400 is a statement piece that embodies sophistication and rugged durability. This timepiece is a companion for your adventures, a piece of art that you wear on your wrist, and a blend of sportiness and elegance. Crafted from stainless steel with yellow gold accents and a ceramic bezel, this watch is built to last and features a striking blue gradient dial. With a diameter of 41.5 mm and a lug width of 22 mm, the Aquis fits like a glove on any wrist size. At its core is the Oris Caliber 400, an automatic movement with 21 jewels and a frequency of 28,800 vibrations per hour, providing a power reserve of 120 hours and an instantaneous date function. The watch features a water resistance of 300 meters, making it perfect for diving enthusiasts, and comes equipped with a rotating dive bezel, sword hands, and stick/dot indexes for clarity and legibility in any lighting condition.
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Key Features

  • Oris Caliber 400 Automatic Movement
  • 41.5 mm Stainless Steel Case Diameter
  • 300 Meter Water Resistance
  • Sapphire Crystal Glass
  • Yellow Gold Accents
  • Rotating Dive Bezel
  • Instantaneous Date Function

Specifications

Brand
Oris
Family
Aquis
Model
Aquis Date Calibre 400 41.5 Stainless Steel - Yellow Gold / Blue / Rubber
Reference
01 400 7769 6355-07 4 22 75FC
Movement
oris-400
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
41.5mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Oris Aquis grape final reduction

Oris Aquis grape final reduction

Oris - Aquis · $900
a Oris Aquis watch being sold, comes with accessories as seen in photos

  • Price reduction reason: seller needing to sell
  • Includes all accessories seen in photos: true
Posted at
Feb 2, 2026, 1:32 PM
Active
[WTS] Oris Aquis Cal. 400 on rubber - Under warranty until 2032 - $1250

Oris Aquis Cal. 400 on rubber - Under warranty until 2032 - $1250

Oris - Aquis Cal. 400 · $1,250
The seller is listing a pre-owned Oris Aquis Cal. 400 on rubber, which was recently purchased from Topper Jewelers. The watch is in excellent condition with some minor hairline marks on the polished surfaces and has been worn for about a month.

  • Condition: Excellent condition, some hairline marks on the polished surfaces
  • Case diameter: 43.5mm
  • Dial color: Blue
  • Bezel color: Blue
Posted at
Feb 2, 2026, 10:43 AM
Active
[WTS] Oris Aquis Source Of Life LE, Full Kit

Oris Aquis Source Of Life LE, Full Kit

This Oris Aquis Source Of Life Limited Edition features a unique teal/blue dial paired with a tungsten bezel. The watch is in good condition, keeping good time at about -3 s/day.

  • Condition: Good preowned condition, with minor marks on one lug
  • Movement: Automatic
  • Water resistance: 300m
Posted at
Jan 31, 2026, 1:34 PM
Active
[WTS] Oris Aquis Blue 39.5mm - $974 shipping express worldwide

Oris Aquis Blue 39.5mm - $974 shipping express worldwide

This Oris Aquis Blue is a 300m water-resistant watch with a 39.5mm case size and a SW200 movement, featuring a box, papers, and spare links.

  • Condition: Used
  • Water Resistance: 300m
  • Case Size: 39.5mm
  • Lug To Lug Length: 46mm
Posted at
Jan 31, 2026, 5:18 AM
Active
[WTS] Oris Aquis Date Relief Bezel 43.5mm - $950

Oris Aquis Date Relief Bezel 43.5mm - $950

Up for sale is my Oris Aquis Date Relief bezel with an automatic movement, measuring 43.5 mm in diameter.

  • Condition: 8.7/10, minimal usage marks on the bracelet and caseback
  • Movement: automatic
  • Size: 43.5mm diameter
  • Shipping: Fedex Priority Shipping from the Philippines, 3-5 days globally
Posted at
Jan 28, 2026, 8:14 PM
Active
[WTS] Oris Aquis Cal. 400 on rubber - Under warranty until 2032 - $1400

Oris Aquis Cal. 400 on rubber - Under warranty until 2032 - $1400

Oris - Aquis Cal. 400 · $1,400
A beautiful Oris Aquis Cal. 400 in excellent condition with a blue dial and bezel, featuring a rubber strap.

  • Condition: Excellent
  • Case diameter: 43.5mm
  • Caliber: Cal. 400
  • Dial color: Blue
Posted at
Jan 26, 2026, 12:26 PM
Active
[WTS] Oris Aquis Cherry 41.5mm Full Kit Brand New- $1,500 - Reserved post for u/Akomid2tango1wardty

Oris Aquis Cherry 41.5mm Full Kit Brand New- $1,500 - Reserved post for u/Akomid2tango1wardty

Oris - Aquis Date 41.5mm · $1,500
This Oris Aquis Date is a brand new watch with a cherry red dial and automatic movement in 41.5mm size.

  • Condition: Brand new, unused
  • Movement: Caliber733-1 automatic
  • Size: 41.5mm diameter
Posted at
Jan 25, 2026, 10:28 PM
Active
[WTS] Oris Aquis Date Calibre 400 – Ref. 01 400 7790 4185 – Great Barrier Reef IV – Limited Edition 1637/2000 – 43.5mm – $2,799 Shipped

Oris Aquis Date Calibre 400 – Ref. 01 400 7790 4185 – Great Barrier Reef IV – Limited Edition 1637/2000 – 43.5mm – $2,799 Shipped

Oris - 01 400 7790 4185 · $2,799
The Oris Aquis Date Calibre 400 is a modern diver's watch featuring a stainless steel case, gradient blue-to-green dial, and 300m water resistance. It is powered by Oris's in-house automatic movement with 5-day power reserve.

  • Condition: Near new / excellent
  • Case size: 43.5mm
  • Water resistance: 300m depth rating
  • Movement type: in-house Calibre 400 automatic movement
Posted at
Jan 22, 2026, 9:36 PM
Active