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

Reference 01 400 7790 4135-07 8 23 02PEB

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

About this watch

The Oris Aquis Date Calibre 400 is a stunning diving watch that combines luxury with practicality, featuring a visually arresting blue dial with sunburst finish, rotating ceramic bezel, and self-winding Oris Caliber 400 movement. With its five-day power reserve, instantaneous date feature, and remarkable 300 meters water resistance, this timepiece is designed for serious divers. Its user-friendly features, luminous hands, and indexes ensure visibility in murky waters, while its comfort-fit bracelet and versatility make it a fashion statement that complements any look. Whether you're diving into the ocean or just diving into life, this watch is sure to accompany you on your adventures.
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Key Features

  • 43.5 mm diameter case
  • 300 meters water resistance
  • Oris Caliber 400 self-winding movement
  • Five-day power reserve
  • Instantaneous date feature
  • Rotating ceramic bezel
  • Sapphire glass
  • Ceramic and stainless steel construction

Specifications

Brand
Oris
Family
Aquis
Model
Aquis Date Calibre 400 43.5 Stainless Steel / Blue / Bracelet
Reference
01 400 7790 4135-07 8 23 02PEB
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 - Deep Sunburst Green (Full Kit)

Oris Aquis Date 39.5mm - Deep Sunburst Green (Full Kit)

Oris - Aquis Date · $1,250
This Oris Aquis Date features a sunburst green dial and a 39.5mm case size that strikes a balance between presence and comfort.

  • Condition: Excellent pre-owned condition
  • Case Size: 39.5mm diameter
Posted at
May 7, 2026, 8:31 PM
Active
View listing on r/WatchExchange
[WTS] Oris Aquis Cherry Dial 🍒 - 43.5mm - Excellent Condition - Full Kit

Oris Aquis Cherry Dial 🍒 - 43.5mm - Excellent Condition - Full Kit

Oris - 01 733 7730 4158-07 8 24 05PEB · $1,375
The Oris Aquis Date Relief features a stunning Cherry Red dial and combines the rugged capability of the Aquis dive platform with a unique deep red sunburst dial and distinctive relief bezel design.

  • Condition: Excellent
  • Case size: 43.5mm diameter
  • Movement: Swiss automatic movement (Oris Caliber 733)
  • Crystal type: Sapphire crystal with anti-reflective coating
Posted at
May 7, 2026, 11:43 AM
Active
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[WTS] Repost: Oris Aquis Date 41.5

Repost: Oris Aquis Date 41.5

Oris - Aquis Date 41.5 · $1,400
This Oris Aquis Date 41.5 is a well-maintained watch with some minor signs of use on the clasp.

  • Condition: like new with minimal wear
  • Purchase Year: 2022
Posted at
May 6, 2026, 11:46 AM
Active
View listing on r/WatchExchange
[WTS] Oris Aquis 43.5 Blue Dial - $1150 shipped

Oris Aquis 43.5 Blue Dial - $1150 shipped

Oris - Aquis 43.5 · $1,150
This Oris Aquis 43.5 features a blue dial and comes in excellent condition, complete with inner and outer boxes and the original card.

  • Condition: Great condition with minor rash to the clasp
  • Box: Inner and outer boxes included
  • Card: Original box and card included
Posted at
May 5, 2026, 5:45 PM
Active
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[WTS] Oris Cal. 400-2 Set Aquis 41.5 Green/Gold & Pro Pilot X

Oris Cal. 400-2 Set Aquis 41.5 Green/Gold & Pro Pilot X

Oris - 01-400-7778-7153-07-7-20-01TLC & 01-400-7769-4127-07-8-22-09PEB · $1,799
The seller is listing two Oris watches, the Pro Pilot X in a titanium case with a grey colorway, and an Oris Aquis Cal. 400-2 in a 41.5mm case diameter with a green/gold colorway.

  • Condition: Excellent/Near Mint
  • Movement: Cal. 400-2
  • Case material: Titanium
  • Case diameter (pro pilot x): 41.5mm
Posted at
May 3, 2026, 10:04 PM
Active
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[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
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[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
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[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