Oris Aquis Aquis Date Calibre 400 43.5 Stainless Steel / Blue / Bracelet

Reference 01 400 7763 4135-07 8 24 09PEB

Oris Aquis Date Calibre 400 43.5 Stainless Steel / Blue / Bracelet

About this watch

The Oris Aquis Date Calibre 400, with its stunning blue gradient dial and robust stainless steel case, is a watch that seamlessly blends functionality with elegance. This self-winding masterpiece boasts an impressive five-day power reserve thanks to its twin barrels, allowing you to take it off for several days without worrying about winding it. With a water resistance of 300 meters, sapphire crystal glass, and a reliable rotating bezel, this watch is truly a dive watch that can handle any situation. Its versatility makes it perfect for both diving enthusiasts and casual wearers, making it an excellent choice for anyone who appreciates quality craftsmanship and value functionality.
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Key Features

  • Self-winding Oris Caliber 400 movement
  • Five-day power reserve
  • 300m water resistance
  • Sapphire crystal glass
  • Rotating ceramic bezel

Specifications

Brand
Oris
Family
Aquis
Model
Aquis Date Calibre 400 43.5 Stainless Steel / Blue / Bracelet
Reference
01 400 7763 4135-07 8 24 09PEB
Movement
oris-400
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
43.5mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Oris Aquis Date 39.5mm “Yoda” Green Dial – Ref. 733 7732 4157 07421– Full Set – Excellent $1230 Shipped (CONUS)

Oris Aquis Date 39.5mm “Yoda” Green Dial – Ref. 733 7732 4157 07421– Full Set – Excellent $1230 Shipped (CONUS)

Oris - 733 7732 4157-07421 · $1,230
A Oris Aquis Date watch with a 39.5mm green dial, suitable for everyday use.

  • Condition: Excellent - minor desk wear on clasp, case and crystal are clean
  • Diameter: 39.5mm
  • Bracelet material: Rubber
Posted at
Apr 30, 2026, 5:51 AM
Active
View listing on r/WatchExchange
[WTS] Oris Aquis Date Calibre 400 Blue Gold – NEW / Unworn – 43.5mm – 5-Day Power Reserve – Full Set – Warranty $3200 or best offer

Oris Aquis Date Calibre 400 Blue Gold – NEW / Unworn – 43.5mm – 5-Day Power Reserve – Full Set – Warranty $3200 or best offer

Oris - Aquis Date Calibre 400 · $3,200
This Oris Aquis Date Calibre 400 features a stunning blue dial with gold accents, powered by Oris' in-house Calibre 400 movement offering a 5-day power reserve. It comes as a full set with box and papers.

  • Condition: New / Unworn
  • Case size: 43.5mm diameter
  • Movement type: In-house Calibre 400 automatic movement
  • Power reserve: 120 hours (5 days)
Posted at
Apr 29, 2026, 7:07 AM
Active
View listing on r/WatchExchange
[WTS] Oris Aquis Date 41.5

Oris Aquis Date 41.5

Oris - Aquis Date 41.5 · $1,400
This Oris Aquis Date is a high-end watch in great condition, featuring a date display and other premium features.

  • Condition: Pre-owned, minimal wear marks on clasp
  • Case size: 41.5mm diameter
Posted at
Apr 26, 2026, 7:36 PM
Active
View listing on r/WatchExchange
[WTS] [WTT] Oris 41.5 Aquis Caliber 400

[WTT] Oris 41.5 Aquis Caliber 400

Oris - Aquis Caliber 400 41.5 mm · $1,650
The watch is an Oris Aquis 41.5mm caliber 400, a very recent model with a WatchMax kit.

  • Condition: 9.9/10 condition
  • Case diameter: 41.5mm
Posted at
Apr 26, 2026, 3:39 PM
Active
View listing on r/WatchExchange
[WTS] UNSIZED / UNWORN Oris Aquis Date Calibre 400 – 5-Day Power Reserve – 1 Month Old

UNSIZED / UNWORN Oris Aquis Date Calibre 400 – 5-Day Power Reserve – 1 Month Old

Oris - Aquis Date Calibre 400 · $1,700
The Oris Aquis Date Calibre 400 features an in-house movement with a 5-day power reserve and superior anti-magnetism. It has a water resistance of 300m and is available in two case sizes: 41.5mm or 43.5mm.

  • Condition: Mint / Brand New/ UNSIZED, UNWORN
  • Movement: Oris Calibre 400 (In-house)
  • Power reserve: 120 hours
  • Case size: 41.5mm or 43.5mm
Posted at
Apr 24, 2026, 9:26 AM
Active
View listing on r/WatchExchange
[WTS] Oris Aquis Lake Baikal Limited Edition

Oris Aquis Lake Baikal Limited Edition

Oris - 01 733 7730 4175 · $1,575
The Oris Aquis Lake Baikal Limited Edition is a unique timepiece featuring a special design.

  • Limited edition: true
Posted at
Apr 23, 2026, 6:10 PM
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[WTS] Oris Aquis Date Upcycle Dial 41.5mm Steel 01 733 7787 4150 Full Set with Straps

Oris Aquis Date Upcycle Dial 41.5mm Steel 01 733 7787 4150 Full Set with Straps

Oris - 01 733 7787 4150 · $1,550
The listing is for a unique Oris Aquis Date watch featuring an upcycled dial, 41.5mm stainless steel case, and a rotating dive bezel.

  • Condition: Very nice preowned condition with few signs of wear
  • Case Dimensions: 41.5mm diameter
  • Bezel Type: Grey Ceramic Rotating Dive Bezel
  • Dial Material: Recycled Plastic
Posted at
Apr 21, 2026, 6:01 PM
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[WTS] Oris Aquis Date 43mm Black Dial Ref. 7653

Oris Aquis Date 43mm Black Dial Ref. 7653

Oris - 7653 · $799
This Oris Aquis Date 43mm is a rugged and high-quality Swiss diver featuring a black dial and bezel. It has been worn but remains in good condition with no major or moderate dings.

  • Condition: good with surface scratches
  • Case size: 43mm
  • Movement: Oris 733 (Sellita SW200-1 base)
  • Water resistance: 300m / 30 Bar
Posted at
Apr 21, 2026, 9:15 AM
Active
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[WTS] Oris Aquis Date Upcycle 41.5mm

Oris Aquis Date Upcycle 41.5mm

Oris - 01 733 7787 4150-07 8 22 04PEB · $1,150
Oris Aquis Date Upcycle, a water-resistant timepiece with a power reserve of 41 hours.

  • Power Reserve Hours: 41
  • Water Resistance Meters: 200
  • Movement Caliber: Oris Caliber 733-1 (Swiss)
Posted at
Apr 20, 2026, 4:53 PM
Active
View listing on r/WatchExchange