The Wristwatch Field Guide

Oris Aquis Pro 1000m

01 733 7801 7255-Set

The Oris Aquis Pro 1000m is a current-production diver watch with a grey titanium (grade not stated) case, finished with grey-plated. It measures 49.5 mm across, 16.6 mm thick, and is water resistant to 1000 m. Inside is the Oris Calibre 733 (Sellita base) automatic movement, with 42 h power reserve. Complications: Date. Priced from $3,800 (Approximate US retail (GBP ~3,000).). Brand origin: Switzerland.

Titanium and ceramic diver watchesTitaniumDiversUnder $5,000
Reference
01 733 7801 7255-Set
Type
Diver
Price
$3,800 · Approximate US retail (GBP ~3,000).
Case diameter
49.5 mm
Thickness
16.6 mm
Lug-to-lug
Water resistance
1000 m
Weight
Origin
Switzerland
Movement
Automatic
Caliber
Oris Calibre 733 (Sellita base)
Power reserve
42 h
Complications
Date
Material
Titanium
Grade / type
Titanium (grade not stated)
Colour
Grey
Hardness
Construction
Surface treatment
Grey-plated
Caseback
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Titanium bracelet or rubber strap
Matching bracelet
Optional (or strap)
Crystal
Sapphire
Display back
No
Dial
Blue gradient; ceramic top ring
Lume
Super-LumiNova
Availability
Offered
Status
Current
Medium confidence Verified Jul 2026 Source: Oris (maker) / Fratello Maker / listing ↗
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Frequently asked questions

What is the case material of the Oris Aquis Pro 1000m?

The Oris Aquis Pro 1000m has a grey titanium (grade not stated) case. It is recorded at medium confidence pending a maker-stated material.

What size is the Oris Aquis Pro 1000m?

It is 49.5 mm in diameter, 16.6 mm thick, and water resistant to 1000 m.

How much does the Oris Aquis Pro 1000m cost, and is it available?

It is current-production and lists from $3,800.

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