Oris Aquis Aquis Big Day Date 45.5 Hammerhead / Bracelet

Reference 01 752 7733 4183-Set MB

About this watch

The Oris Aquis Big Day Date 45.5 Hammerhead is a stunning luxury dive watch that combines functionality and style. Its robust design, reliable Oris Caliber 752 movement, and water resistance of 500 meters make it perfect for adventure-seekers. The watch features a dynamic grey sunburst finish, stick and dot indexes, and sword-shaped hands that enhance legibility. The rotating bezel allows for precise timing, while the adjustable stainless steel bracelet ensures a comfortable fit on the wrist. With its impressive build quality, durability, and brand reputation, this watch presents a compelling case for those seeking a high-quality timepiece.
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Key Features

  • Automatic Oris Caliber 752 movement with 26 jewels
  • Water resistance of 500 meters
  • Stainless steel construction with sapphire glass
  • Rotating bezel with 0-60 markings
  • Adjustable stainless steel bracelet for a comfortable fit

Specifications

Brand
Oris
Family
Aquis
Model
Aquis Big Day Date 45.5 Hammerhead / Bracelet
Reference
01 752 7733 4183-Set MB
Movement
oris-752
Movement Features
  • Hours, Minutes, Seconds
  • Date, Day
Case
Stainless Steel 45.5mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
500

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)

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
[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

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
[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
[WTS] [WTT] Oris 41.5 Aquis Caliber 400

[WTT] Oris 41.5 Aquis Caliber 400

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
[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

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
[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
Active
[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
Active
[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
[WTS] Oris Aquis Date Upcycle 41.5mm

Oris Aquis Date Upcycle 41.5mm

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