How much does the Oris Aquis Pro 4000m cost?

The Oris Aquis Pro 4000m has a manufacturer MSRP of $6,900 USD. On the secondary market it averages around —.

What movement does the Oris Aquis Pro 4000m use?

The Oris Aquis Pro 4000m is powered by the CALIBRE 400 automatic movement with a 120 hours-hour power reserve.

How big is the Oris Aquis Pro 4000m?

The case measures 49.5mm in diameter.

What is the water resistance of the Oris Aquis Pro 4000m?

The Oris Aquis Pro 4000m is rated to 4000m of water resistance.

What kind of crystal does the Oris Aquis Pro 4000m have?

The Oris Aquis Pro 4000m uses a Sapphire crystal.

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Oris Aquis Pro 4000m

Name: Oris Aquis Pro 4000m
Brand: Oris
SKU: 01-400-7777-7155-Set
Price: 6900 USD
Availability: InStock

Ref. 01-400-7777-7155-Set

DiverMicrobrand

1 Variant

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Retail MSRP

$6,900

Low

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Avg

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High

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Static data

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Case

49.5mm

Power Reserve

—

Movement

Automatic

Water Resistance

4000m

Crystal

Sapphire + AR

Case Dimensions

Diameter49.5mm

Thickness—

Lug-to-Lug—

Lug Width26mm

Case Build

MaterialTitanium

Water Resistance4000m

Crystal & Dial

CrystalSapphire

AR CoatingUnderside

Dial ColorBlue

Movement

Caliber

CALIBRE 400

TypeAutomatic

Beat Rate4 vph (0.0Hz)

Power Reserve—

Jewels21

HackingNo

Hand-WindingNo

ComplicationsDate

Design Language

Dial styleTextured

BezelRotating (dive)

Bracelet / strapRubber strap

HandsBaton

AI-detected from product image · 5/22/2026

In a nutshell

The Oris Aquis Pro 4000m (ref. 01-400-7777-7155-Set) is an automatic diver watch, with a 49.5mm titanium case, powered by the CALIBRE 400 movement and a 120 hours-hour power reserve. Water resistance is rated to 4000m, under a sapphire crystal, with date complications. Manufacturer MSRP is $6,900. The dial color is blue.

The Oris Aquis Pro 4000m is widely acknowledged as a substantial dive tool, with reviewers and owners alike noting its impressive 49.5mm diameter and 23.4mm to 25mm thickness. Despite its size, the titanium case and comfortable rubber strap contribute to surprisingly good wearability for some, though others find its dimensions impractical for daily wear. The patented Rotation Safety System for the bezel is praised for its intelligence and functionality, while the in-house Calibre 400 movement offers a 120-hour power reserve and a 10-year warranty. One owner notes that the clasp's quick-adjust pushers can be unintentionally activated during watch removal. Overall, owners and reviewers regard the Oris Aquis Pro 4000m as a stunning, albeit chunky, tool watch whose impressive specifications are its primary draw.

Fratello

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