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

Reference 01 400 7790 4135-07 4 23 45EB

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

About this watch

The Oris Aquis Date Calibre 400 is a masterpiece of engineering and design, balancing functionality with style. This stunning piece embodies the spirit of exploration and showcases exquisite craftsmanship. With its sleek blue dial and robust stainless-steel construction, this watch is designed for both adventurous divers and sophisticated watch enthusiasts. The Oris Caliber 400 movement guarantees accurate timekeeping with its frequency of 28,800 vibrations per hour and 21 jewels. Its five-day power reserve is a standout feature, allowing you to leave your watch unworn for days without worrying about it stopping. With a water resistance of up to 300 meters and a durable rubber strap, this watch is perfect for both underwater exploration and everyday use. Whether you're an experienced diver or a watch collector, the Oris Aquis Date Calibre 400 is a statement piece that reflects a lifestyle of adventure and sophistication.
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Key Features

  • 43.5 mm stainless steel case
  • Sapphire crystal glass
  • Rotating ceramic bezel with 0-60 scale
  • Five-day power reserve
  • Water resistance up to 300 meters (30 ATM)
  • Durable rubber strap

Specifications

Brand
Oris
Family
Aquis
Model
Aquis Date Calibre 400 43.5 Stainless Steel / Blue / Rubber
Reference
01 400 7790 4135-07 4 23 45EB
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 Relief Bezel 43.5mm - $990

Oris Aquis Date Relief Bezel 43.5mm - $990

Oris - Aquis Date Relief · $990
Up for sale is my great condition Oris Aquis Date Relief bezel, featuring a 43.5 mm automatic movement with all functions working well.

  • Condition: 8.7/10, great condition
  • Size: 43.5mm diameter
  • Movement: automatic
Posted at
Jan 14, 2026, 9:19 PM
Active
View listing on r/WatchExchange
[WTS] Oris Aquis Pro 4000m Blue 2025 Complete Set

Oris Aquis Pro 4000m Blue 2025 Complete Set

Oris - 01 400 7777 7155-Set · $3,950
For sale is a used Oris Aquis Pro 4000m, beast of a watch. Complete set including AD receipt, purchased new 2/2025.

  • Condition: Used - Great condition with minor scratches and desk rash
  • Case size: 49.5mm diameter
  • Water resistance: 4000m
Posted at
Jan 14, 2026, 12:57 PM
Active
View listing on r/WatchExchange
[WTS] Oris Aquis Date Black Dial. Includes Oris Bracelet AND Rubber Strap.

Oris Aquis Date Black Dial. Includes Oris Bracelet AND Rubber Strap.

Oris - Aquis Date · $3,500
  • Bracelets included: Oris Bracelet AND Rubber Strap
Posted at
Jan 12, 2026, 1:36 PM
Active
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[WTS] Oris Aquis Bracenet 43.5, Great Condition - $1250 shipped

Oris Aquis Bracenet 43.5, Great Condition - $1250 shipped

Oris - Aquis Bracenet 43.5 · $1,250
This Oris Aquis Bracenet is a high-quality watch with a 43.5mm case size, clean crystal, and bezel.

  • Condition: Great Condition with scratching to the clasp and bracelet
  • Case Size: 43.5mm
  • Bracelet Condition: scratching to the clasp and bracelet
Posted at
Jan 9, 2026, 4:27 PM
Active
View listing on r/WatchExchange
[WTS] Oris Aquis Date 43mm $930

Oris Aquis Date 43mm $930

Oris - 01 733 7653 4128-07 4 26 34EB · $930
The Oris Aquis Date 43mm is a dive watch featuring a sapphire crystal, 300 meters water resistance, and a date display. It comes on an original black rubber deployant strap.

  • Condition: In really good pre-owned shape with normal clasp wear and very minor surface scratches
  • Case thickness: 12.60mm
  • Water depth rating: 300m
  • Crystal type: sapphire
Posted at
Jan 8, 2026, 9:44 PM
Active
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[WTS] ORIS Aquis 43mm Diver 01 733 7653 4159-07 8 26 01PEB

ORIS Aquis 43mm Diver 01 733 7653 4159-07 8 26 01PEB

Oris - 01 733 7653 4159-07 8 26 01PEB · $850
A lightly worn Oris Aquis Diver 43mm, purchased new in 2015 and stored as a safe queen until now.

  • Condition: Very good, minor scratches on the bracelet
  • Year of manufacture: 2015
  • Bracelet condition: minor scratches
Posted at
Jan 7, 2026, 11:20 PM
Active
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[WTS] Oris Aquis Date Relief Bezel 43.5mm - $1,090

Oris Aquis Date Relief Bezel 43.5mm - $1,090

Oris - Aquis Date Relief · $1,090
Up for sale is my Oris Aquis Date Relief bezel in great condition, featuring a 43.5 mm automatic movement with all functions working well.

  • Condition: 8.7/10, great condition
  • Movement type: automatic
  • Bracelet size: 43.5mm diameter
  • Box and papers included: true
Posted at
Jan 7, 2026, 8:00 PM
Active
View listing on r/WatchExchange
[WTS] Oris Aquis Date GMT 43.5mm

Oris Aquis Date GMT 43.5mm

Oris - Aquis Date GMT · $1,175
Additional details mention the Oris Aquis GMT is a clean example that comes with a full kit and is in overall very nice condition.

  • Condition: Pre-owned, minor bezel misalignment
  • Case Size: 43.5mm
  • Diameter: 43.5mm
Posted at
Jan 6, 2026, 3:40 PM
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[WTS] Oris Aquis 39.5mm $950

Oris Aquis 39.5mm $950

Oris - 01-733-7732-4134-07-8-21-05PEB · $950
Up for sale is an Oris Aquis 39.5mm in the black bezel and black dial variant, including inner and outer box, extra links to the bracelet, and warranty dated 2019.

  • Condition: Like new with minimal wear on the case and bracelet, but good condition overall
  • Case size: 39.5mm
  • Bracelet length: 6.75 inches
  • Box and papers included: yes
Posted at
Jan 4, 2026, 3:27 PM
Active
View listing on r/WatchExchange