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

Reference 01 400 7790 4135-07 4 23 45EB

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 Carlos Coste Limited Edition IV (Cal 743)

Oris Aquis Carlos Coste Limited Edition IV (Cal 743)

This limited edition Oris Aquis features a multi-piece titanium case, ceramic minutes scale top ring, and comes with three straps.

  • Movement: Automatic
  • Case material: Multi-piece titanium
  • Case size: 43mm diameter
Posted at
Aug 23, 2025, 8:52 PM
Active
[WTS] Oris Aquis Blue 39.5mm Full Kit - $950

Oris Aquis Blue 39.5mm Full Kit - $950

Up for sale is my great condition Oris Aquis Date with blue dial. This watch measures at 39.5mm and has a Caliber733-1 automatic movement.

  • Condition: 9/10, great condition
  • Movement type: Caliber733-1 automatic
  • Case size: 39.5mm diameter
  • Case condition: 9/10
Posted at
Aug 21, 2025, 9:37 PM
Active
[WTS] Oris Aquis 850 shipped

Oris Aquis 850 shipped

This Oris Aquis Date is a mechanical automatic watch with a sapphire crystal and 43.5mm case size.

  • Condition: Good, scratch on link
  • Movement: Mechanical (Automatic)
  • Crystal: Sapphire
  • Case size: 43.5mm
Posted at
Aug 19, 2025, 6:47 AM
Active
[WTS] Oris Aquis Date Automatic 43.5mm $850 shipped in USA

Oris Aquis Date Automatic 43.5mm $850 shipped in USA

The Oris Aquis Date Automatic is a mechanical watch with a sapphire crystal and a 43.5mm case size.

  • Condition: Good, scratch on link
  • Case Size: 43.5 mm diameter
  • Movement Type: Mechanical (Automatic)
  • Crystal Type: Sapphire
Posted at
Aug 18, 2025, 8:58 PM
Active
[WTS] Oris Aquis Upcycle 41.5mm LNIB - $1300 shipped

Oris Aquis Upcycle 41.5mm LNIB - $1300 shipped

This Oris Aquis Upcycle is a unique take on the classic design, featuring a partially stickered clasp and lugs.

  • Condition: LNIB (Like New in Box)
Posted at
Aug 18, 2025, 5:51 PM
Active